Post Utme Ui 2022 Chemistry Question 27
Practice objective / multiple choice question 27 from the 2022 Post Utme Ui Chemistry examination.
A sample of $CO_2$ gas is collected over water at a temperature of $25^\circ C$ and a pressure of $1.0\times 10^5,Pa$. If the partial pressure of $H_2O$ is $2.5\times 10^3,Pa$, what is the mole \fraction of $CO_2$ in the gas mixture?
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About This Question
This is Post Utme Ui 2022 Chemistry Question 27. It is one of the objective questions from the 2022 Post Utme Ui Chemistry examination.
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