Among the given statements : (1) Hypophosphoric acid has two

Last updated: 7/10/2022

Among the given statements : (1) Hypophosphoric acid has two P = O bonds. (2) Pyrophosphorous acid has two P-O-H bonds. (3) Phosphorous acid can undergo oxidation as well as reduction when heated (4) Pyrosulphurous acid has one S-O-S bond. The correct statements are: 1 and 2 only All of the above 3 and 4 only 1, 2 and 3 only