Question

A 10 liter flask at 298 K contains a gaseous mixture of O2 and CO2 at 1 atmosphere. Which statement is true for the partial pressures of O2 and CO2 if 0.2 mole of O2 is present in the flask? (Given the universal gas constant R = 0.082 L∙atm/K∙mol)

Answer 1

A.

The partial pressures of O2 and CO2 are 0.48 atmospheres and 0.52 atmospheres respectively.

Step-by-step explanation:

Answer 2

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