MCQ
Example of $s{p^2}$ hybridization is
- A$CH_3^ + $
- B$C{H_3}$
- C${C_2}H_5^ + $
- ✓Both $(a)$ and $(c)$

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

For the given reaction, if the initial pressure is $450\,mm Hg$ and the pressure at time $t$ is $720\,mm\,Hg$ at a constant temperature $T$ and constant volume $V$. The fraction of $A ( g )$ decomposed under these conditions is $x \times 10^{-1}$. The value of $x$ is $......$.(nearest integer)
$\begin{array}{*{20}{c}}
{C{H_3} - CH - C{H_2} - Br}\\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}\\
{{C_2}{H_5}\,\,\,\,\,\,\,\,\,}
\end{array}$