MCQ
For the equilibrium reaction, H2O(l) ⇌ H2O(g), what happens, if pressure is applied:
- AMore water evaporates.
- BThe boiling point of water is increased.
- CNo effect on boiling point.
- DNone of the above.
✓
Answer
- The boiling point of water is increased.
Explanation:
The equilibrium reaction is H2O(l) ⇌ H2O(g), when pressure is applied, the equilibrium will shift to left as the value of Δ n is positive. Hence, for boiling to occur more temperature is required. So, it will increase the boiling point.
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