Chemistry · 2014
JEE Main · 11 April 2014, Shift 1 · Q49
Consider the coordination compound, [ Co ( NH_3)_6] Cl_3. In the formation of this complex, the species which acts as the Lewis acid is:
Consider the coordination compound, $\displaystyle \left[\mathrm{Co}\left(\mathrm{NH}_3\right)_6\right] \mathrm{Cl}_3$. In the formation of this complex, the species which acts as the Lewis acid is :
Official answer
(3)
$\displaystyle \mathrm{Co}^{3+}$
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JEE Main 2014 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.