States of Matter and Gaseous StatemediumMCQ SINGLE

Oxygen gas is collected by downward displacement of water in a jar. The level of water inside the jaStates of Matter and Gaseous State Chemistry Question

Question

Oxygen gas is collected by downward displacement of water in a jar. The level of water inside the jar is adjusted to the height of water outside the jar. When the adjustment is made, the pressure exerted by the oxygen is

Answer: D

💡 Solution & Explanation

Total pressure equals atmospheric. Gas is wet O2. Dry O2 = Total - aqueous tension. Therefore, correct answer is D.

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