MCQ
The solubility of $CO_2$ in water increases with
- AIncrease in temperature
- BReduction of gas pressure
- CIncrease in gas pressure
- ✓Increase in volume
$\frac {P_1}{P_2}\,=\,\frac {S_1}{S_2}$
$\frac {500}{750}\,=\,\frac {0.01}{S_2}$
$\therefore $ $=\,\frac {750\times 0.01}{500}$ $=\,0.015\,g/L$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$\begin{array}{*{20}{c}}
{C{H_3} - CH - CH - CH - C{H_3}} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,|\,\,\,\,\,\,\,\,\,\,\,\,|\,\,\,\,\,} \\
{OH\,\,\,\,\,\,\,OH\,\,\,\,\,OH\,\,}
\end{array}$
$A.$ $Cl _{2} / Cl^{-}$ $B.$ $I _{2} / I^{-}$ $C.$ $Ag ^{+} / Ag$ $D.$ $Na ^{+} / Na$ $E.$ $Li ^{+} / Li$
Choose the correct answer from the options given below.