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Question
Indicate the complex ion which shows geometrical isomerism.
Options
\[\ce{[Cr(H2O)4Cl2]^+}\]
\[\ce{[Pt(NH3)3Cl]}\]
\[\ce{[Co(NH3)6]^{3+}}\]
\[\ce{[Co(CN)5(NC)]^{3-}}\]
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Solution
\[\ce{[Cr(H2O)4Cl2]^+}\]
Explanation:
cis-isomer
trans-isomer
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