Chemistry · 2026
JEE Main · 23 January 2026, Shift 1 · Q61
The statements that are incorrect about the nickel(II) complex of dimethylglyoxime are: A. It is red in colour. B. It has a high solubility in water…
The statements that are incorrect about the nickel(II) complex of dimethylglyoxime are :
A. It is red in colour.
B. It has a high solubility in water at $\displaystyle \mathrm{pH}=9$.
C. The Ni ion has two unpaired d-electrons.
D. The $\displaystyle \mathrm{N}-\mathrm{Ni}-\mathrm{N}$ bond angle is almost close to $\displaystyle 90^{\circ}$.
E. The complex contains four five-membered metallacycles (metal containing rings).
Choose the correct answer from the options given below :
Official answer
From NTA’s final answer key for this paper.
(1)
B, C and E Only
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JEE Main 2026 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.