DOE PAGES Journal Article: Through-bond communication between polymer-bound phosphinic acid ligands and trivalent metal ions probed with FTIR spectroscopy. The formula for hypophosphorous acid is generally written H 3 PO 2, but a more descriptive presentation is HOP(O)H 2 which highlights its monoprotic character. Monoprotic and Diprotic. Phosphinic acid is IUPAC name hydroxy(oxo)phosphanium, CAS Number 6303-21-5, CID 6326996, H 2 O 2 P +, and CID 3085127, CAS Number 57583-56-9, H 3 O 2 P, with IUPAC name phosphinic acid. Hypophosphorous acid (HPA), or phosphinic acid, is a phosphorusoxyacid and a powerful reducing agent with molecular formula H 3 PO 2.It is a colorless high-melting compound, which is soluble in water, dioxane, and alcohols. Questions from NEET 2016 1. Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. It is a colorless low-melting compound, which is soluble in water, dioxane, and alcohols. Which is the correct statement for the given acids? Option 1) Phosphinic acid is a diprotic acid while Phosphonic acid is a monoprotic acid. Hypophosphorous acid (HPA), or phosphinic acid, is a phosphorus oxyacid and a powerful reducing agent with molecular formula H 3 PO 2. Phosphinic acid is a monoprotic acid while phosphonic acid is a diprotic acid. Phosphinic acid is a monoprotic acid whilephosphonic acid is a diprotic acid. An acid is a substance that will release hydrogen ions (H+) to water or to bases. Phosphinic acid Due to the presence of one replaceable proton in phosphinic acid, it is monoprotic acid. The acid dissociation constant, signified by \(K_a\), and the base dissociation constant, \(K_b\), are equilibrium constants for the dissociation of weak acids and weak bases. Which is the correct statement for the given acids? Other examples include acid salts of phosphinic acid, H 3 PO 2. 4. and due to the presence of two replaceable proton in phosphinic acid, it is diprotic acid. • Both are diprotic acids. This video is unavailable. Phosphinic acid is a monoprotic acid while phosphonic acid is a diprotic acid. One way to display the differences between monoprotic and polyprotic acids and bases is through titration, which clearly depicts the equivalence points and acid or base dissociation constants. If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. Phosphinic acid definition is - any of a series of monobasic organic acids RR'PO(OH) [as diphenyl-phosphinic acid (C6H5)2PO(OH)] obtainable from disubstituted phosphines by oxidation. Copyright © 2020 Pathfinder Publishing Pvt Ltd. Help me answer: Which is the correct statement for the given acids? Phosphinic acid is a diprotic acid while phosphonic acid is a monoprotic acid Both are triprotic acids B Phosphinic acid is a diprotic acid while phosphonic acid is a monoprotic acid. Option 2) Phosphinic acid is a monoprotic acid while Phosphonic acid is a diprotic acid. Phosphinic acid is a phosphorus oxyacid (monoprotic acid) and is also called … An acid is a molecule or ion capable of donating a proton (hydrogen ion H +) (a Brønsted–Lowry acid), or, alternatively, capable of forming a covalent bond with an electron pair (a Lewis acid).. The tendency of BF 3, BCl 3 and BBr 3 to behave as Lewis acid decreases in the sequence. Cloudflare Ray ID: 5fe981ddaa273e34 Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes! 1. Sulfuric acid \(H_2SO_4\): Sulfuric acid is by far the most industrially important acid, and is also the most concentrated one available. D Both are diprotic acids. Phosphinic acid is a monoprotic acid while phosphonic acid is a diprotic acid. "Concentrated" sulfuric acid contains 98% by weight of H 2 SO 4 ; its density of 1.83 kg/L and oil-like viscosity reflect this high concentration. Arrange the following in the order of property indicated: a)AS 2 O 3 , ClO 2 , GeO 2 , Ga 2 O 3 __Increasing acidity b) H 2 O, H 2 S, H 2 Se, H 2 Te__Increasing acid strength. NEET 2016: Which is the correct statement for the given acids ? 38%. (a) Phosphinic acid is a monoprotic acid while phosphonic acid is a diprotic acid (b) Phosphinic acid is a diprotic acid while phosphonic acid is a monoprotic acid … Hypophosphorous acid is a phosphorus oxoacid and a powerful reducing agent with molecular formula H3PO2. Both are triprotic acids. BCl3 … Hypophosphorous acid (HPA), or phosphinic acid, is a phosphorus oxyacid and a powerful reducing agent with molecular formula H 3 PO 2.It is a colorless low-melting compound, which is soluble in water, dioxane, and alcohols. (A) Phosphinic acid is a monoprotic acid while phosphonic acid is a diprotic acid (B) Phosphinic acid is a diprotic acid while phosphonic acid is a monoprotic acid (C) Both are triprotic acids (D) Both are diprotic acids. Phosphinic acid is a diprotic acid while Phosphonic acid is a monoprotic acid. Watch Queue Queue Option 3) Both are triprotic acids. Check Answer and Solution for above question from Chemistry in The p-Block Elements - Part2 - Tardigrade 3. A monoprotic acid is an acid that has only one hydrogen ion to release per molecule. Phosphinic acid is a monoprotic acid while phosphonic acid is a diprotic acid. An exhaustive E-learning program for the complete preparation of NEET.. Take chapter-wise, subject-wise and Complete syllabus mock tests and get in depth analysis of your test.. The formula for this acid is generally written H 3 PO 2, but a more descriptive presentation is HOP(O)H 2, which highlights its monoprotic character. 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