Question

Among (a) - (d), the complexes that can display geometrical isomerism are :
$\left(a\right){\left[Pt{\left(N{H}_3\right)}_{3}Cl\right]}^{+}$
$\left(b\right){\left[Pt\left(N{H}_3\right)C{l}_5\right]}^{-}$
$\left(c\right)\left[Pt{\left(N{H}_3\right)}_{2}Cl{\left(NO\right)}_2\right]$
$\left(d\right){\left[Pt{\left(N{H}_3\right)}_{4}ClBr\right]}^{2+}$

• A. (d) and (a)
• B. (c) and (d)
• C. (a) and (b)
• D. (b) and (c)

Answer 1

Answer: (B)

$[Pt(N{H}_3{)}_{3}Cl{]}^{+}\&[Pt(N{H}_3)C{l}_5{]}^{-}$ does not show geometrical isomerism