States of Matter and Gaseous StatemediumMCQ SINGLE

A gaseous mixture is the mixture of 2 moles of A and 3 moles of B. Total pressure of the mixture is States of Matter and Gaseous State Chemistry Question

Question

A gaseous mixture is the mixture of 2 moles of A and 3 moles of B. Total pressure of the mixture is 5 atm. What is the partial pressure of A and B respectively?

Answer: B

💡 Solution & Explanation

mole fraction of 2 2 A 0.4 2 3 5 mole fraction of 3 3 B 0.6 2 3 5 Partial pressure of gas A 0.4 5 atm 2 atm x Partial pressure of gas B 0.6 5 atm 3 atm x

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