1.

How many isomers exist for the [Co(NH_(3))_(4)Cl_(2)]^(+)" and "[Co(en)_(2)Cl_(2)]^(+) ions, respectively ? [en=H_(2)NC_(2)H_(4)NH_(2)]

Answer»

2 and 2
2 and 3
3 and 2
3 and 3

Solution :`[Co(en)_(2)Cl_(2)]^(+) IMPLIES trans, CIS (O.A.) = 2`


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