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.

decreasing reducing property of H3PO4 H3PO3 H3PO2

WebFeb 13, 2014 · The hydrogen atoms in OH bond are ionizable and are acidic whereas the P-H bonds have reducing property. The number of P-H bonds is maximum in H 3 PO 2. … WebWith more number of 0 atoms bonded to Z, the compound becomes a stronger acid. The acid strength is also explained by the oxidation number of central atom ( here P ) H3PO2 … fm 23 best right winger

H3PO3 - Phosphorous Acid - BYJU

WebMar 16, 2024 · The correct option (a) H 3 PO 3 is dibasic and reducing. Explanation: The structure of H 3 PO 3 is given as. In this structure two -OH groups are present, so it is dibasic acid. In it one P-H bond is present, so it provides hydrogen and due to such hydrogen it acts as reducing agent. WebScience Chemistry Phosphoric acid (H3PO4) is a triprotic acid, phosphorous acid (H3PO3) is a diprotic acid, and hypophosphorous acid (H3PO2) is a monoprotic acid. Explain this phenomenon. Phosphoric acid (H3PO4) is a triprotic acid, phosphorous acid (H3PO3) is a diprotic acid, and hypophosphorous acid (H3PO2) is a monoprotic acid. WebAug 5, 2013 · 21. Indicate the steps in the preparation of: K2Cr2O7 from chromite ore. How does the acidified dichromate solution react with (i) iodide (ii) iron (II) solution and (iii) H2S You have to dream before your dreams can come true. QN 1 to 10 has 1-marks, QN 11 to 20 has 2-MARKS and QN 21 has 5-MARKS 22. Write the structure of S8 and S6. greensboro breakfast downtown