1.

Which of the following statement about H_(3)BO_(3) is not correct

Answer»

It is strong TRIBASIC acid
It is PREPARED by acidifying an aqueous solution of borax
It has a LAYER structure in which planar `BO_(3)^(3-)` units are joined by hydrogen bonds
It does not act as proton DONOR but acts as a lewis acid by accepting hydroxyl ion

Answer :A


Discussion

No Comment Found