JEE MAIN - Chemistry (2020 - 9th January Evening Slot - No. 12)

The isomer(s) of [Co(NH3)4Cl2] that has/have a Cl–Co–Cl angle of 90°, is/are :
cis only
cis and trans
meridional and trans
trans only

Explanation

[Co(NH3)4Cl2] has 2 geometrical isomers. JEE Main 2020 (Online) 9th January Evening Slot Chemistry - Coordination Compounds Question 204 English Explanation
Among cis and trans isomers, cis isomer has Cl–Co–Cl angle of 90o.

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