1.

Statement 1: In BF_(3). Lewis acidic character is completely lost. Statement 2: 2p_(pi).2p_(pi) type of very strong back bonding is operative here.

Answer»

Statement-1 is true, statement-2 is FALSE.
Statement-1 is false, statement-2 is true.
Statement-1 is true, Statement-2 is true and statement-2 is CORRECT explanation for statement-1.
Statement-1 is true, statement-2 is true and statement-2 is NOT the correct explanation for statement-1.

ANSWER :B


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