WebApr 2, 2024 · Hint: In order to deal with this question first we will define the term reducing agent further according to its property and its structure we will find the required reason … WebFeb 23, 2024 · We know that In Hypo phosphorous acid (H3PO2) has two H atoms are bonded directly to P atom and In Phosphorous acid (H3PO3) has one H atom is bonded directly to P atom which imparts reducing character to the acid, whereas in H3PO4 there is no H atom bonded directly to P atom hence it does not have reducing character. …
Phosphorous acid - Wikipedia
WebQuestion: Three oxoacids of phosphorus have molecular formulae H3PO2, H3PO3 and H3PO4. One of the acids gives a 31P NMR spectrum with a single peak; one gives a doublet and one a triplet. Assign each spectrum to the appropriate oxoacid, explaining your reasoning. Three oxoacids of phosphorus have molecular formulae H 3 PO 2, H 3 PO 3 … WebDec 26, 2016 · Phosphoric acid has basicity of 3 i.e it can loose 3 H X + while phosphorous acid has basicity of 2. Why is phosphorous acid more acidic than phosphoric acid? Acidity refers to the ability to liberate protons. Phosphoric acid liberates more protons than phosphorous acid (as the basicity of phosphoric acid is 3 and that of … tiger woods back fusion
Why is phosphorous acid more acidic than phosphoric acid?
WebIn H3PO2 and H3PO3 oxidation state of P is +1 and +3 respectively, which. can further be oxidized to a higher oxidation state. Hence they can act as. reducing agents. In H3PO4 … WebThe oxyacids of phosphorous are reducing agents. H 3P O3 is a good reducing agent than H 3P O4. The reducing nature of these acids is based on the no of hydrogen atoms bonded to the central metal atom. As more number of H attached to phosphorous more is its reducing nature. Web(i) H3PO2 (ii) H3BO3 (iii) H3PO4 (iv) H3PO3 Solution: Option (iii) is the answer. 10. Strong reducing behaviour of H3PO2 is due to (i) The low oxidation state of phosphorus (ii) Presence of two –OH groups and one P–H bond (iii) Presence of one –OH group and two P–H bonds (iv) High electron gain enthalpy of phosphorusSolution: the mercer reston va