Download App

Equilibrium — Chemistry STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceChemistryEquilibrium2 Marks
Question
A liquid is in equilibrium with its vapour in a sealed container at a fixed temperature. The volume of the container is suddenly increased.
What happens when equilibrium is restored finally and what will be the final vapour pressure?
✓

Answer

Finally, equilibrium will be restored when the rates of the forward and backward processes become equal. However, the vapour pressure will remain unchanged because it depends upon the temperature and not upon the volume of the container.

Need a full question paper?

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

Start Generating Free

Explore more

More "2 Marks Questions" from Equilibrium→Equilibrium — all question types→Chemistry STD 11 Science question papers→Rajasthan Board STD 11 Science question papers→Rajasthan Board question paper generator→

Similar questions

The pH of a sample of vinegar is 3.76. Calculate the concentration of hydrogen ion in it.
→
What is saturated solution? In this solution which states have equilibrium between them?
→
A sample of pure $PCl _5$ was introduced into an evacuated vessel at 473 K . After equilibrium was attained, concentration of $PCl _5$ was found to be $0.5 \times 10^{-1} mol L ^{-1}$. If value of $K _{ c }$ is $8.3 \times 10^{-3}$, what are the concentration of $PCl _3$ and $Cl _2$ at equilibrium?
$PCl _5(g) \rightleftharpoons PCl _3(g)+ Cl _2(g)$
→
Which of the species have similar shape and why?
$\text{NO}^-_2, \text{NO}^+_2, \text{CO}_2, \text{O}_3$
→
Show that for an isothermal expansion of an ideal gas (i) $\Delta\text{U}=0$ and (ii) $\Delta\text{H}=0.$
→
Fe decomposes steam while Cu does not, why?
→
All Bronsted acids are not Lewis acids. Explain.
→
One millilitre solution of 0.01M HCl is added to 1L of sodium chloride solution. What will be the pH of the resulting solutions?
→
Two liquids (A) and (B) can be separated by the method of fractional distillation. The boiling point of liquid (A) is less than boiling point of liquid (B). Which of the liquids do you expect to come out first in the distillate? Explain.
→
In Rutherford’s experiment, generally the thin foil of heavy atoms, like gold, platinum etc. have been used to be bombarded by the $\alpha$-particles. If the thin foil of light atoms like aluminium etc. is used, what difference would be observed from the above results?
→