Chemistry · 2020
JEE Main · 9 January 2020, Shift 2 · Q36
The isomer(s) of [ Co ( NH_3)_4 Cl_2] that has/ have a Cl - Co - Cl angle of 90^°, is/are:
The isomer(s) of $\displaystyle \left[\mathrm{Co}\left(\mathrm{NH}_3\right)_4 \mathrm{Cl}_2\right]$ that has/
have a $\displaystyle \mathrm{Cl}-\mathrm{Co}-\mathrm{Cl}$ angle of $\displaystyle 90^{\circ}$, is/are :
Official answer
(2)
cis only
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JEE Main 2020 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.