1.

Statement-1: NH_(2)NH_(2) athough possesses two electron pairs for donation but cannot act as a chelating agent . Statement-2: The coordination by NH_(2)NH_(2) leads to a three member highly unstablestrained ring.

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-1 is True, Statement-2 is FALSE.
Statement-1 is False, Statement-2 is True.

Answer :A


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