A) Orthophosphoric acid is used in the manufacture of triple superphosphate
B) Hypophosphorous acid is a diprotic acid
C) All oxoacids contain tetrahedral four coordinated phosphorus
D) All oxoacids contain at least one P=0 unit and one P?OH group
Correct Answer: B
Solution :
Hypo phosphorous acid,\[{{H}_{3}}P{{O}_{2}}\], has the following structure. As it contains only one replaceable H-atom (that is attached with O, not with P directly) so it is a monoprotic acid. All other given statements are true.You need to login to perform this action.
You will be redirected in
3 sec