MCQ
The correct stability order for the following species is


- A$(I) > (II) > (III) > (IV)$
- B$(II) > (III) > (IV) > (I)$
- ✓$(I) > (III) > (II) > (IV)$
- D$(III) > (IV) > (I) > (II)$

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Volume, Molar heat capacity, Molarity, $E ^\theta$ cell, Gibbs free energy change, Molar mass, Mole
$(ii)$ $O_3^+, O_3$
$(iii)$ $NO_2^-$ or $O_3$
$(iv)$ $X—S—X$ angle in $SOCl_2$ and $SOF_2$

[Atomic Masses - $\mathrm{Na}: 23.0\, \mathrm{u}, \mathrm{O}: 16.0\, \mathrm{u}, \mathrm{P}: 31.0 \,\mathrm{u}]$