Costs have been assigned to each activity using direct tracing and resource drivers: Engineering $1,000,000 Setups 900,000 Machining 2,000,000 Inspection 800,000 Providing space 250,000 Providing utilities 180,000 Activity drivers for each activity have been identified and their practical capacities listed: Machine hours 25,000 Setups 200 Engineering hours 5,000 Inspection hours 2,500 The costs of facility-level activities are assigned using machine hours. It has three acidic protons (attached to oxygen) and is therefore tribasic. C. Archimede's principal Which of the following compound is a tribasic acid? Why is IVF not recommended for women over 42? Select the correct answer and click on the Finish buttonCheck your score and answers at the end of the quiz, Visit BYJUS for all Chemistry related queries and study materials, Your Mobile number and Email id will not be published. 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Can you add an electric pickup on an acoustic? Explanation: It has three acidic protons (attached to oxygen) and is therefore tribasic. Therefore, H3PO4 is a tribasic acid. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students. When a solid changes to a liquid, the sizes of the particles change. What is (are) the product-level activity(ies)? By clicking Accept All, you consent to the use of ALL the cookies. 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Jun 12,2023 - For H3PO3 and H3PO4 the correct choice is:a)H3PO3 is dibasic and reducingb)H3PO3 is dibasic and non-reducingc)H3PO4 is tribasic and reducingd)H3PO3 is tribasic and non-reducingCorrect answer is option 'A'. Which statement is correct about the process? The cookie is used to store the user consent for the cookies in the category "Performance". 5. Hence it is dibasic. Explain the following (i) H3PO3 is a dibasic acid. This is what revolves around the Earth. It has three acidic protons (attached to oxygen) and is therefore tribasic. 1 Only those atoms which are attached to O in P-OH form are ionisable and are responsible for the basicity. This sentence contains hyperbole. Its salts are called phosphates. On the off chance, when item A applies a force on item B, at that point item B must apply a force of equivalent size and inverse bearing back on object A. No only H3PO4 is tri-basic since it has 3 hydrogen atoms attached to oxygen . This sentence contains literal language. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. In case of H3P03 and H3P02 only two and one hydrogen atoms are attached to oxygen atoms respectively. Answer (1 of 4): As you can see in the image below. Are lanthanum and actinium in the D or f-block? tribasic acid. In H3PO3 there are only 2 ionisable P-OH bonds. Tribasic acids are also known as triprotic acids. Explain the steps you took to solve this problem 8.71% For H3PO3 and H3PO4, the correct choice is, The correct option(a) H3PO3 is dibasic and reducing. Why sulphuric acd is dibasic acid? Its salts are called phosphites. The cookie is used to store the user consent for the cookies in the category "Other. This means that only two hydrogens are available to act as acids. However letter D can also be used to represent the density. For H3PO3 and H3PO4, the correct choice is (a) H3PO3 is dibasic and reducing. The particles of matter are in constant motion. asked Jan 7, 2019 in Chemistry by Maryam (79.5k points) the p block elements; aiims . H3PO3 contains one P-H bond and hence act as a reducing agent but H3PO4 does not contain a P-H bond and hence does not act a reducing agent. To use if fertilized because it is a long journey from fertization in the fellopian tube until implantarion in the uterus. H3 PO3 is dibasic and non reducing H3 PO4 is tribasic and reducing H3 PO It is also used in dental cements, in albumin derivatives preparation and in the sugar and textile industries. A. Boyle's law Asked by anukesh.j | 07 Nov, 2015, 05:37: PM Expert Answer H 3 PO 3 has three hydrogen atoms and looking at the structure it is clear that in H 3 PO 3 only two hydrogen atoms are joined through the oxygen atoms and are ionisable. This cookie is set by GDPR Cookie Consent plugin. The answer, Drag and drop the words to the correct box. Your Mobile number and Email id will not be published. total mass of element in compound Record your calculations in Table B of your Student Guide. Its salts are called phosphates. H3PO3 is a dibasic, reducing acid. Hydrogen does not pull on electrons as much as oxygen and thus part of the molecule is more positive, creating a stronger dipole moment in phosphoric acid than that. But H3PO3, phosphonic acid, has one of the hydrogens directly bound to phosphorus as O=PH(OH)2. 3 Why is H3PO4 tribasic and H3PO3 dibasic? Tribasic acid is (a) H3PO4 (b) H3PO3 (c) H3PO3 (d) HPO3, Which of the following compound is a tribasic acid? (most) caro del men Q 10.3 Q 10.2 Q 10.4 Words may be used more than once. | EduRev JEE Question is disucussed on EduRev Study Group by 154 JEE Students. In general, polar solvents dissolve polar solutes, and nonpolar solvents dissolve nonpolar solutes. When the speed of the bottle is 5 m/s, the KE is kg m2/s2. Vewer) platos que el men de la cena, La carne de res con vegetales es el plato Lips, tongue, throat and stomach will burn. Advertisement. It has three acidic protons (attached to oxygen) and is therefore tribasic. Solution Verified by Toppr Correct option is C) H 3PO 3 has three H atoms out of which only tow are attached through oxygen, and are ionisable. Q. 3 Unanswerable Questions Do you think you are up for the task? a high concentration of H 3 O + Why H3PO4 is a tribasic and H3PO3 is a dibasic acid? The P-H bond in H 3 PO 3 is not ionisable and do not play any role in its basicity. molar mass of compound The cookie is used to store the user consent for the cookies in the category "Analytics". Shia Muslims This is the structure of Phosphorous acid, H3PO3. H3PO3 is a (A) monobasic acid (B) dibasic acid (C) tribasic acid (D) none of these class-12 Please log in or register to answer this question. Can you explain this answer? Explain the following :H3PO3is not a tribasic acid . Phosphoric acid, also known as orthophosphoric acid, (H3PO4), the most essential phosphorus oxygen acid, was used to produce fertilizer phosphate salts. So out of the three acids, only H3PO4 is Tribasic acid. How long did it take for (-2,18), (0,2), (4,42). Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. 360 gcm The world's most powerful laser is the LFEX laser in Japan. 2. 1848 cm2/s In this structure two -OH groups are present, so it is dibasic acid. Is it worth driving from Las Vegas to Grand Canyon? Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. 17 I think the question should be about the dibasicity of Phosphorus acid . H3PO3 is dibasic while H3PO4 is tribasic. Why H 3 P O 4 is a tribasic and H 3 P O 3 is a dibasic acid? Understand the meaning and classification of acids and bases. 1. Las papas al horno (boked potatoes) son 3. Phosphoric acid baseline, is 3. Why does H3PO3 act as reducing agent but H3PO4 does not? _______ ---> Follow the Five Pillars of Islam Mg(OH)2 -Diacidicbase; Acidity = 2 hurry I'll give Brainlyist to the correct answer! So, it is tribasic. When the speed of the bottle is Ionic compounds, such as sodium chloride, are also highly soluble in water. Is H3PO3 is dibasic and reducing? Which of the following can be detected by forensic light sources, A forensic light source is a crime scene investigator's and lab technician's tool for enhancing observation, photography and collection of evidence including latent fingerprints, body fluids, hair and fibers, bruises, bite marks, wound patterns, shoe and foot imprints, gun shot residues, drug traces, questioned, What chemical reactions are responsible for damage to old stone buildings, decay because of the stone itself will start to crumble, Select the correct answer. Once the batch is completed, a sample is taken and inspected to see if the parts are within the tolerances allowed. Hence, it is a tribasic acid. Thus, H 3 PO 3 is dibasic as it has two P-OH bond. What is emission and transition probability? El men del almuerzo tiene They then rise 480 feet before descending again 240 feet. This means that only two hydrogens are available to act as acids. Then, calculate the expected kinetic energy (KE) at each velocity. The third hydrogen atom is linked to P-atom directly and is not ionisable. This means that only two hydrogens are available to act as acids. What is the momentum of the car? Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students. Provide the correct molecular formula for the following compounds for nickel (IV) iodite. A. dibasic acid. It is because only one of the hydrogen in is acidic which is bonded to oxygen. We cannot say which acid is dibasic or tribasic without drawing its actual structure. Is H3PO3 a dibasic acid or a tribasic acid ? H3PO3 is dibasic while H3PO4 is tribasic. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. Why do humans grow long hair on their head? 1 answer. H3po2 behave as a monoprotic acid because it donates only one proton or hydrogen atom per molecule in aqueous solution. To know about the acidic character of the given molecule we should know the structure of the molecule. Phosphoric or orthophosphoric acid has three hydrogen atoms attached to oxygen. It has three ionisable hydrogen atoms. Phosphoric acid, also known as orthophosphoric acid, (H3PO4), the most essential phosphorus oxygen acid, was used to produce fertilizer phosphate salts. Out of all choice, "The particles of matter are in constant motion", the sentence about particles in matter is true. . OD. Sunni Muslims Assertion : H 3 PO 3 is dibasic acid. The H-atom joined to the P- atom is reducing in nature and is not ionisable as a proton and therefore H3PO3 acts as a dibasic acid. C. 4620 gcm/s H3PO3 Basicity = 31 = 2 Dibasic acid. According to Newton's third law, forces come in pairs. May results in permanent damage. Its salts are called phosphates.. Phosphorous acid which is also called phosphonic acid is a colourless oxyacids of phosphorus. It is conveniently prepared by allowing phosphorous trichloride to react with water. How are natural polymers and synthetic polymers similar? Used in the production of basic lead phosphonate PVC stabilizer, aminomethylene phosphonic acid and hydroxyethane diphosphonic acid. For H3PO3 and H3PO4, the correct choice is (a) H3PO3 is dibasic and reducing. Structure is drawn using ChemDraw Ultra. This cookie is set by GDPR Cookie Consent plugin. H3PO3 is dibasic while H3PO4 is tribasic. asked Mar 16, 2019 in Chemistry by Daisha (70.9k points) qualitative analysis; jee; H3PO3 is dibasic while H3PO4 is tribasic. A. It has three acidic protons (attached to oxygen) and is therefore tribasic. A driver realizes that she is traveling in the wrong direction on a one-way street. H 3 P O 3 ). The polymers consist of a set of monomers by covalent bonds. atoms, that are inconsistent movement. She has already driven 3.5 meters at a velocity of 16 meters per second, cast before deciding to make a U-turn. (a) H3PO2 (b) H3PO4 (c) H3PO3 (d) H4P2O7. H 3 PO 3 is not a tribasic acid because in oxyacids of phosphorus, hydrogen atoms which are attached to oxygen atoms are replaceable. When the speed of the bottle is 6 m/s, the KE is kg m2/s2. H3PO3 is a: (A) monobasic acid (B) dibasic acid, H2SO4 is a (A) Dibasic acid (B) Monobasic acid, H2SO4 is a- (A) Dibasic acid (B) monobasic acid. B) both are made up of monomers that are linked by covalent bonds B. KOH -Monoacidic base; Acidity = 1 If the acid has two COOH groups, it is called a dicarboxylic acid; They have one neutralization mode with a monacidic base. D. 0, What is the value of x in an equation log(3)x=log(3)12-log(3)16, What is the equation, in standard form of the parabola that contains the following points? 10 x 100 Which is the most cooperative country in the world? You can specify conditions of storing and accessing cookies in your browser, Which of the following explains why airfoils work? Analytical cookies are used to understand how visitors interact with the website. _______ ---> Live mainly in Iran, Iraq, and Lebanon. When the speed of the bottle is 3 m/s, the KE is kg m2/s2. H3PO4, phosphoric acid, can be written O=P(OH)3. A engineer measures the peak power output is 0.3227MW what is the peak power output in kilowatts ? Please scroll down to see the correct answer and solution guide. They are absorbed into the largest cell. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. Phosphorous acid has the constant of higher acidity corresponding to a lower pKa value and is thus more acidic than phosphoric acid. Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. WRITER. H 3 PO 4, phosphoric acid, can be written O=P(OH) 3.It has three acidic protons (attached to oxygen) and is therefore tribasic. 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Assertion :Both H 3 P O 3 and H 3 P O 4 have the same number of hydrogen atoms but H 3 P O 4 is a tribasic acid and H 3 P O 3 is a dibasic acid Reason: 1 mole of H 3 P O 3 is neutralised by 2 moles of N a O H while 1 mole of H 3 P O 4 is neutralised by 3 moles of N a O H . Hydrogen atoms directly bonded to phosphorus atoms are not replaceable. Solution Verified by Toppr Correct options are C) and D) Protic acid is an acid that can undergo ionization and produce hydrogen ions/protons. It is measured in joules per seconds or Watts. Read more on Brainly.in - https://brainly.in/question/2754628#readmore, @Copyright 2018 Self Study 365 - All rights reserved, A reddish brown vessel developed a green coloured solid, Iron losts its identity and property when corrodedwhile, Name the metal of the filament of an electric current, Is water that is H2O is a molecule or a compound sirmam. D. It is also used in dental cements, in albumin derivatives preparation and in the sugar and textile industries. a low concentration of OH - What is the speed of the 200-g mass after the collision? But H3PO3, phosphonic acid, has one of the hydrogens directly bound to phosphorus as O=PH (OH)2. You will use the same mass, 0.250 kg, for each trial, so record this mass in Table B for each velocity. It is one of the phosphorus oxygenic acids. 7 Which of the following is correct choice for H3PO3 and H3PO4? A) both are made up of phosphates and organic bases Use % Element = 1) What is the color of a mirror? where m is the mass and v is the speed. The H-atom joined to the P- atom is reducing in nature and is not ionisable as a proton and therefore H 3 PO 3 acts as a dibasic acid. a low concentration of H 3 O +, A high pH value indicates a high concentration of OH- ion. Breaking O-H bond is. This Newton's third law speaks to a specific balance in nature: forces consistently happen two by two. 3) Why is the time of day with the slowest traffic called rush hour? dibasic acid. These cookies ensure basic functionalities and security features of the website, anonymously. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. asked Feb 25, 2021 in The p Block Elements by Raadhi (34.6k points) p-block elements; class-12; 0 votes. HELP Read the sentence and choose the correct answer below: C. H 3PO 4 is tribasic There are those that are natural (DNA formed by nucleotide units, proteins by amino acids, starch by glucose) and synthetics made by human hands (polyethylene formed by ethylene monomers). To be acidic, hydrogen must be bound to a highly electronegative atom such as oxygen or fluorine. H 3 PO 3 is a diabasic acid Hence this option is correct Explanation for the incorrect options: (a) H 3 PO 4 it has 3 OH groups. This site is using cookies under cookie policy . Hence H 3PO 3 is a dibasic acid. H3PO3 contains one P-H bond and hence act as a reducing agent but H3PO4 does not contain a P-H bond and hence does not act a reducing agent. However, you may visit "Cookie Settings" to provide a controlled consent. Because water molecules are polar, they interact with the sodium and chloride ions. . 1 Answer +1 vote answered Dec 16, 2019 by Rajneesh01 (26.2k points) Answer (C) tribasic acid Prev Question Next Question Find MCQs & Mock Test JEE Main 2024 Test Series NEET Test Series But H3PO3, phosphonic acid, has one of the hydrogens directly bound to phosphorus as O=PH(OH)2. It is monobasic means it donates oe ions when dissolved in water though it contains two hydrogen atoms. This means that only two hydrogens are available to act as acids. H3PO4, phosphoric acid, can be written O=P(OH)3. It is represented by . H 3 PO 4 is a tribasic acid Hence this option is not correct (b) H 3 BO 3 it has 3 OH groups. How far (in meters) will you travel in 3 minutes running at a rate of 6 m/s? A) 80 feet below sea level B) 560 feet below sea level C) 1,040 feet below sea level D) 1,520 feet below sea level, Which choice is equivalent to the expression below? Each part is custom produced and requires special engineering design activity (based on customer specifications). Solution H3P O4, phosphoric acid, can be written O= P (OH)3. Answers If the acid has one COOH it is called a monocarboxylic acid; They have one neutralization mode with a monacidic base. A bank charges 1.75 of a point for the origination fee on a mortgage of $400,000. But H3P O3, phosphoric acid, has one of the hydrogens directly bound to phosphorus as O=P H(OH)2. The structure of the phosphorous acid is as follows. Its salts are called phosphates. In fluids, the movement is obliged by the fluid's volume, while in solids the movement of particles is extraordinarily compelled to a little space. Dylan orders a sode with his dinner. asked Mar 13, 2019 in Chemistry by Daisha (70.9k points) D. Bernoulli's principal So, what I am answering is about the dibasicity of Phosphorus acid. The salts of phosphoric acid are called phosphonates. The third hydrogen atom is linked to P-atom directly and is not ionisable. H3PO2 is monobasic acid,H3PO3 is dibasic acid and H3PO4 is tribasic acid. Its salts are called phosphonates. But H3PO3, phosphonic acid, has one of the hydrogens directly bound to phosphorus as O=PH (OH)2. The matter is anything that comprises with weight and occupies the space. The laser is focused onto a small spot that is 30 m in diameter. But H3PO3, phosphonic acid, has one of the hydrogens directly bound to phosphorus as O=PH (OH)2. Driver take 0.22 second to realize error. For H3PO3 and H3PO4 the correct choice is: (A) H3PO3 is dibasic and reducing (B) H3PO3 is dibasic and non'reducing (C) H3PO4 is tribasic and reducing (D) H3PO3 is tribasic and non'reducing But H 3 PO 3, phosphonic acid, has one of the hydrogens directly bound to phosphorus as O=PH(OH) 2.This means that only two hydrogens are available to act as acids.
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