When a gas is collected over water in a laboratory experiment, the aqueous tension (vapour pressure — States of Matter and Gaseous State Chemistry Question
Question
When a gas is collected over water in a laboratory experiment, the aqueous tension (vapour pressure of water) correction applied to Dalton's Law depends exclusively upon:
Answer: D
💡 Solution & Explanation
Aqueous tension is the equilibrium vapour pressure of liquid water. It is a strictly thermodynamic property that depends solely on the ambient temperature and is independent of gas volume or identity.
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