MCQ
The conjugate acid of $NH _2{ }^{-}$is :
- A$NH _4^{+}$
- B$N _2 H _4$
- ✓$NH _3$
- DNone of these
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$S{e_2}C{l_2}\xrightarrow{\Delta }SeC{l_4} + Se$