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Which of the following can exhibit geome...

Which of the following can exhibit geometrical isomerism ?
`[Co(NH_(3))_(4)Cl_(2))]`
`[Co(en)_(3)]Cl_(2)`
`[Co(en)_(2)(NO_(2))aCl]SCN`
`[Co(NH_(3)_(6)][Cr(CN)_(6)]`

A

(i), (ii), (iii)

B

(i), (iii)

C

(ii), (iv)

D

(i), (ii),(iv)

Text Solution

Verified by Experts

The correct Answer is:
B
Compound of type `[M(a)_6]^(pmn),[M("AA")_3]^(pmn)`
octahedral do not show geometical isomerism
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