MCQ
Which of the following compounds does not follow the octet rule for electron distribution
- ✓$PC{l_5}$
- B$PC{l_3}$
- C${H_2}O$
- D$P{H_3}$
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$N{H_3}(g) \rightleftharpoons \frac{1}{2}{N_2}(g) + \frac{3}{2}{H_2}(g)$ What is the $K_P$ for following reaction ? ${N_2}(g) + 3{H_2}(g) \rightleftharpoons 2N{H_3}(g)$
(Given : Energy of the electron in the first shell of the hydrogen atom is $-2.2 \times 10^{-18} \,J$; $h =6.63 \times 10^{-34}\, Js$ and $c =3 \times 10^{8} \,ms ^{-1}$ )
Total number of optically active isomers shown by $\mathrm{C}_4 \mathrm{H}_8 \mathrm{Cl}_2$, obtained in the above reaction is......................