Question

Geometrical isomerism can be shown by :

• A. [Ag(NH3)(CN)]
• B. Na2[Cd(NO2)4]
• C. [PtCl4I2]
• D. [Pt(NH3)3Cl][Au(CN)4]

Answer 1

Answer: (C)

$PtCl4I2$

Answer 2

(1) Linear geometry

(2) Ma4b has one form Ma4b

(3)

cis – trans –

(4) Ma3b and Ma4 both have one form each.