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Question

Chemistry Question on coordination compounds

Among (a) - (d), the complexes that can display geometrical isomerism are : (a)[Pt(NH3)3Cl]+\left(a\right)\,\left[Pt\left(NH_{3}\right)_{3}Cl\right]^{+} (b)[Pt(NH3)Cl5]\left(b\right)\,\left[Pt\left(NH_{3}\right)Cl_{5}\right]^{-} (c)[Pt(NH3)2Cl(NO)2]\left(c\right)\,\left[Pt\left(NH_{3}\right)_{2}Cl\left(NO\right)_{2}\right] (d)[Pt(NH3)4ClBr]2+\left(d\right)\,\left[Pt\left(NH_{3}\right)_{4}ClBr\right]^{2+}

A

(d) and (a)

B

(c) and (d)

C

(a) and (b)

D

(b) and (c)

Answer

(c) and (d)

Explanation

Solution

[Pt(NH3)3Cl]+&[Pt(NH3)Cl5][Pt(NH_3)_3Cl]^+\, \&\, [Pt(NH_3)Cl_5]^- does not show geometrical isomerism