Inorganic Chemistry - Chemistry Previous Year Questions

$\mathrm{CH}_4$

$\mathrm{CHCl}_3$

$\mathrm{CCl}_4$

$\mathrm{CH}_2 \mathrm{Cl}_2$

First lonization Enthalpies - $N aA l

Metallic character      - $A l>M g>B>K$

lonic size $-\quad \mathrm{Na}^{+}>\mathrm{Mg}^{+2}>\mathrm{Al}^{+3}>\mathrm{Si}^{+4}$

Electron Gain enthalpy $-\mathrm{F}<\mathrm{Cl}>\mathrm{Br}>\mathrm{I}$

$O_2^{+}< O_2^{-}< O_2$

$O_2< O_2^{-}< O_2^{+}$

$\mathrm{O}_2^{-}<\mathrm{O}_2<\mathrm{O}_2^{+}$

$O_2^{-}< O_2^{+}< O_2$

Bond order of $\mathrm{N}_2^{+}$is less than $\mathrm{O}_2$ while that of $\mathrm{O}_2^{+}$is more than $\mathrm{O}_2$.

Bond order of $\mathrm{N}_2^{+}$is less than $\mathrm{N}_2$ while that of $\mathrm{O}_2^{+}$is more than $\mathrm{O}_2$.

Bond order of $\mathrm{N}_2^{+}$and $\mathrm{O}_2^{+}$is less than $\mathrm{O}_2$

Bond order of $\mathrm{N}_2^{+}$and $\mathrm{O}_2^{+}$is more than $\mathrm{N}_2$

$s p, s p^2, s p^3$

$s p, s p^3, s p^2$

$s p^2, s p^2, s p^3$

$s p^2, s p, s p^3$

5,1

6,0

4,2

4,1