1.

Assertion (A) : [Ni(CO)_(4)] is diamagnetic Reason (R ) : In [Ni(CO)_(4)], there is no unpaired electrons and so it is dimagnetic.

Answer»

Both A and R are WRONG
A is wrong but R is CORRECT
Both A and R are correct and R is the correct EXPLANATION of A.
Both A and R are correct but R is not the correct explanation of A.

Answer :C


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