Physics, asked by 1professorishere1776, 6 hours ago

A mixture of gases contains 3 moles of oxygen and 2 moles of hydrogen at NTP. The partial pressure of oxygen in the mixture will be A) 0.1 atm B) 1 atm C) 0.6 atm D) 0.4 atm​

Answers

Answered by Anonymous
15

Explanation:

But where u given total pressure

For calculating partial pressure

You should give total pressure also

By Dalton Law

Partial pressure of gas = mole fraction of gas × Total pressure

Answered by vaibhavsemwal
0

Answer:

(C)Partial pressure of oxygen is 0.6atm.

Explanation:

Total number of moles of oxygen and hydrogen = 2+3 =5 moles

According to dalton's law : P_c=X_c*P_T

where, P_c is the partial pressure of a gas.

P_T\\ is the total pressure of gases.

X_c is mole fraction of a gas.

Mole fraction of oxygen = \frac{3}{5}=0.6\\

P_c = 0.6 * 1 = 0.6atm

Partial pressure of oxygen is 0.6atm. (C) is the correct option

#SPJ3

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