1.

A gas mixture comprises of 20% CO2, 50% O2, and 30% N2 has the total pressure 100 Pa at temperature -73oC, if the temperature is increased to 27oC, what is the new partial pressure of N2?

A. t15 Pa
B. t30 Pa
C. t45 Pa
D. t60 Pa
Answer» D. t60 Pa


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