Ncert Exercises & Solutions

Given below are two statements:

Assertion (A):	Complexes of the types MX₆ and MX₅L (where X and L represent unidentate ligands) do not exhibit geometrical isomerism.
Reason (R):	Complexes with a coordination number of 6 do not display geometrical isomerism.

1.	Both (A) and (R) are True and (R) is the correct explanation of (A).
2.	Both (A) and (R) are True but (R) is not the correct explanation of (A).
3.	(A) is True but (R) is False.
4.	(A) is False but (R) is True.