JEE MAIN - Chemistry (2025 - 22nd January Evening Shift - No. 22)

The complex of $\mathrm{Ni}^{2+}$ ion and dimethyl glyoxime contains __________ number of Hydrogen (H) atoms.
Answer
14

Explanation

$\mathrm{Ni}^{2+}$ with $(\mathrm{dmg})$ forms $\left[\mathrm{Ni}(\mathrm{dmg})_2\right]^{2+}$ having 2 H -Bonds as shown :

The no. of H atoms $=14$

JEE Main 2025 (Online) 22nd January Evening Shift Chemistry - Coordination Compounds Question 8 English Explanation

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