Chemistry · 2015
JEE Main · 10 April 2015, Shift 1 · Q49
The correct statement on the isomerism associated with the following complex ions, (a) [ Ni ( H_2 O )_5 NH_3]^2+, (b) [ Ni ( H_2 O )_4( NH_3)_2]^2+…
The correct statement on the isomerism associated with the following complex ions,
(a)
$\displaystyle \left[\mathrm{Ni}\left(\mathrm{H}_2 \mathrm{O}\right)_5 \mathrm{NH}_3\right]^{2+}$,
(b)
$\displaystyle \left[\mathrm{Ni}\left(\mathrm{H}_2 \mathrm{O}\right)_4\left(\mathrm{NH}_3\right)_2\right]^{2+}$ and
(c)
$\displaystyle \left[\mathrm{Ni}\left(\mathrm{H}_2 \mathrm{O}\right)_3\left(\mathrm{NH}_3\right)_3\right]^{2+}$ is :
Official answer
(4)
(b) and (c) show only geometrical isomerism
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JEE Main 2015 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.