Question

Both geometrical and optical isomerism are shown by:

Answer 1

Both geometrical and optical isomerism is shown by $\left[Co\right(en{)}_{2}C{l}_2{]}^{+}$.


No isomerism is shown by $\left[Co\right(N{H}_3{)}_{5}Cl{]}^{2+}$.

$\left[Co\right(N{H}_3{)}_{4}C{l}_2{]}^{+}$ shows geometrical isomerism.

$\left[Cr\right(ox{)}_3{]}^{3-}$ shows optical isomerism.