MCQ
$\mathrm{CH}_3, \mathrm{NH}_3, \mathrm{H}_2 \mathrm{O}$ and $HF$ are the examples of:
- ✓Molecular hydrides.
- BMetallic hydrides.
- CIonic hydrides.
- DBoth $(a)$ and $(c)$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$(a)$ $O_2^ - ,{O_2}$ $(b)$ ${N_2},N_2^ +$ $(c)$ $NO^+, NO^-$

${ }^{-} \mathrm{OH}, \mathrm{R} \overline{\mathrm{O}}, \mathrm{CH}_3 \mathrm{CO} \overline{\mathrm{O}}, \mathrm{C} \overline{1}$