1.

Statement-1: Pentaamminethiocyanato-N-chromium(III) tetrachloridozincate(II) is a coloured compound and is an example of ionisation isomerism. Statement-2: The compound is paramagnetic and therfore, d-d transition is possible.

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.

Solution :`[overset(+3)(Cr)(NH_(3))_(5)(NCS)][overset(+2)(ZN)Cl_(4)]`
3 unpaired electron in `Cr^(3+)`.


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