Consider the following compounds in the liquid form :
$\mathrm{O}_2, \mathrm{HF}, \mathrm{H}_2 \mathrm{O}, \mathrm{NH}_3, \mathrm{H}_2 \mathrm{O}_2, \mathrm{CCl}_4, \mathrm{CHCl}_3, \mathrm{C}_6 \mathrm{H}_6, \mathrm{C}_6 \mathrm{H}_5 \mathrm{Cl}$.
When a charged comb is brought near their flowing stream, how many of them show deflection as per the following figure?