Oxygen gas is collected by downward displacement of water in a jar. The level of water inside the ja — States 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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