MCQ
The solubility of CO2 in water increases with:
- AIncrease in temperature.
- BReduction of gas pressure.
- CIncrease in gas pressure.
- DIncrease in volume.
✓
Answer
- Increase in gas pressure.
Explanation:
When carbon dioxide reacts with water it forms carbonic acid. Increasing the pressure of carbon dioxide makes the reaction feasible in the forward direction and hence solubility of CO2 increases.
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