Chemistry · 2016
JEE Main · 9 April 2016, Shift 1 · Q49
Identify the correct trend given below: (Atomic No. = Ti: 22, Cr: 24 and Mo: 42)
Identify the correct trend given below : (Atomic No. = Ti : $\displaystyle 22$, Cr : $\displaystyle 24$ and Mo : $\displaystyle 42$)
Official answer
(3)
$\displaystyle \Delta \mathrm{o}$ of $\displaystyle \left[\mathrm{Cr}\left(\mathrm{H}_2 \mathrm{O}\right)_6\right]^{2+}$ $\displaystyle <\left[\mathrm{Mo}\left(\mathrm{H}_2 \mathrm{O}\right)_6\right]^{2+}$ and
$\displaystyle \Delta \mathrm{o}$ of $\displaystyle \left[\mathrm{Ti}\left(\mathrm{H}_2 \mathrm{O}\right)_6\right]^{3+}>\left[\mathrm{Ti}\left(\mathrm{H}_2 \mathrm{O}\right)_6\right]^{2+}$
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JEE Main 2016 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.