MCQ
In $Xe{F_4}$ hybridization is
- ✓$s{p^3}{d^2}$
- B$s{p^3}$
- C$s{p^3}d$
- D$s{p^2}d$
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${H_2}(g) + \frac{1}{2}{O_2}(g) \to {H_2}O(g)$ is $\Delta {H_1}$ and that of
${H_2}(g) + \frac{1}{2}{O_2}(g) \to {H_2}O(l)$ is $\Delta {H_2}$. Then
