Assertion Coordination compounds are generally formed by transition metals
Reason Transition metals generally have partly filled d-orbitals of the nth shell .

Options

A. If both `(A)` and ` (R )` are correct and `(R )` is the correct explanation of `(A ) ` .
B. If both `(A)` and ` (R )` are correct and `(R )` is the correct explanation of `(A ) ` .
C. If`(A)` is correct, but `( R )` is incorrect .
D. Both `(A)` and `(R ) ` are incorrect .

Answer

C

Explanation

Correct ` (R )` Transition metals have partially filled d-orbitals of the `(n-1)` shell .