MCQ
The solubility of gas increases with :-
- AIncrease of temperature and pressure
- ✓Increase of temperature at constant pressure
- CIncrease of pressure at constant temperature
- DDecrease of pressure and temperature
✓
Answer
Correct option: B.
Increase of temperature at constant pressure
b
$\mathrm{P}_{\mathrm{N}_{2}}=0.8 \times 5=4 \,\mathrm{atm}$
$\mathrm{P}_{\mathrm{N}_{2}}=0.8 \times 5=4 \,\mathrm{atm}$
$\mathrm{P}_{\mathrm{N}_{2}}=\mathrm{K}_{\mathrm{H}} \times \mathrm{x}$
$4=1 \times 10^{5} \times\left(\frac{\mathrm{n}_{\mathrm{N}_{2}}}{10}\right) \Rightarrow \mathrm{n}_{\mathrm{N}_{2}}=4 \times 10^{-4}$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Bouveault-Blanc reduction reaction involves
If coordinate $'X'$ is atomic number then select best for $'Y'$ coordinate
→The reaction, $X + 2Y + Z \to N$ occurs by the following mechanism
→$(i)$ $X + Y \rightleftharpoons M$ very rapid equilibrium
$(ii)$ $M + Z \to P$ slow
$(iii)$ $O + Y \to N$ very fast
What is the rate law for this reaction
Which compound is formed when excess of $KCN$ is added to aqueous solution of copper sulphate ?
→In the reaction $3Mg + {N_2} \to M{g_3}{N_2}$
→The total number of lone pair of electrons in the given molecule is
Ziegler-Natta catalyst is
Rate constant of a reaction is given as
→${\log _{10}}K = - \frac{{2000}}{T} + 6.0$ Activation energy is ....... $kcal$
Caffeic acid, found in coffee beans, $IUPAC$ name is?
→$K_{sp}$ for $AgBr$ at $25\,^oC$ is $4.9 × 10^{-13}$. How much $AgBr$ will dissolved in $20\ litres$ of its saturated solution if molecular weight of $AgBr =$ $188$
→