The geometrical isomerism is shown by:

Geometrical isomerism is shown in

Geometrical isomerism is not shown by

Geometrical isomerism is not shown by

Geometrical isomerism is not shown by:

Geometrical isomerism can be shown by

Geometrical isomerism can be shown by

Assertion (A) : Complexes of MX_(6) and MX_(5)L type (X and L are unidentate) do not show geometrical isomerism. Reason (R) : Geometrical isomerism is not shown by complexes of coordination number 6.

Assertion : Complexes of MX_6 and MX_5L type (X and L are unidentate) do not show geometrical isomerism. Reason : Geometrical isomerism is not shown by complexes of coordination number 6.