If Oxygen Gas Is Collected Over Water at 25 °C

question 3

Multiple Choice

If oxygen gas is collected over water at 25 °C and 775 torr,what is the partial pressure of the O₂? The vapor pressure of water at 25 °C is 23.8 torr.

• A)23.8 torr
• B)750 torr
• C)751 torr
• D)775 torr
• E)799 torr

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