Boric acid and BF have the same number of electrons. But BF is a gas while boric acid is a solid because :- (A) In BF , the F is smaller than the OH in boric acid (B) BF is the lewis acid while boric

Question

Boric acid and BF have the same number of electrons. But BF is a gas while boric acid is a solid because :-

(A) In BF , the F is smaller than the OH in boric acid
(B) BF is the lewis acid while boric acid is not
(C) No molecular association is possible in BF while it is possible in boric acid
(D) The geometrical structures of the two molecules are different

Prashant Kotian · Accepted Answer

Correct answer: C. id because :- (1) In BF , the F is smaller than the OH in boric acid (2) BF is the lewis acid while boric acid is not (3) No molecular association is possible in BF while it is possible in boric acid (4) The geometrical structures of the two molecules are different

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