1.

Statement-1: CO, CN^(-), NO^(+) and phospines ligands act as pi acceptor. Statement-2: In [Mn^(VII)O_(4)]^(-)" and "[Cr^(VI)O_(4)]^(2-), the ligands act as pi donor and transfer charge from ligands to metal in pi interactions as well as sigma interactions.

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 :B


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