Question

Indicate the complex ion which shows geometrical isomerism.
(a) [Cr(H2O)4Cl2]+
(b) [Pt(NH3)3 Cl]
(c) [Co(NH3)6]3+
(d) [Co(CN)5(NC)]3-

Answer 1

Answer:

Option A is correct

Explanation:

The reason is that the geometry of the complex is octahedral

Where the two chlorine atoms can be placed trans(opposite) or cis (in adjacent positions in plane) to each other

Hope this answer helped you ✌

Answer 2

Answer:

correct answer is option (a).

Explanation:

because the compound has octahedral geometri.And the two cl atom can be arranged in cis and trans position.