1.

This section contains STATEMENT-1 (Assertion) and STATEMENT-2 (Reason). Each question has 4 choices (A), (B), (C) and (D) out of which ONLY ONE is correct.QSTATEMENT-1: In water, orthoboric acid behaves as a weak monobasic acid. and STATEMENT-2: in water, orthoboric acid acts as a proton donor.

Answer»

Statement-1 is True, Statement-2 is True, Statement-2 is a CORRECT explanation for Statement-1.
 Statement-1 is True, Statement-2 is True, Statement-2 is NOT a correct explanation for Statement-1.
Statement is True Statement 2 is False
 Statement-his False, Statement 2-is-Free

Solution :`H_(3)BO_(3)` (orthoboric acid) is a weak lewis acid.
`H_(3)BO_(3)+H_(2)Oleftrightarrow(OH)_(4)+H`
It does not donate proton rather it acceptors oH FORM water


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