A mixture of N_2 and Ar gases in a cylinder contains 7 g of N_2 and 8 g of Ar . If the total pressure of the mixture of the gases in the cylinder is 2 - Chemistry MCQ NEET 2020 E1 2026 | ExamTest.live

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A mixture of N_{2} and A r gases in a cylinder contains 7 g of N_{2} and 8 g of A r . If the total pressure of the mixture of the gases in the cylinder is 27 bar, the partial pressure of N_{2} is:[Use atomic masses (in g mol^{- 1}): N = 14, A r = 40]

Solution & Step-by-step Explanation

Moles of () = Moles of () = Total moles () = Mole fraction of () = Partial pressure of () = $ $

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A mixture of N_{2} and A r gases in a cylinder contains 7 g of N_{2} and 8 g of A r . If the total pressure of the mixture of the gases in the cylinder is 27 bar, the partial pressure of N_{2} is:[Use atomic masses (in g mol^{- 1}): N = 14, A r = 40]

9 bar

12 bar

15 bar

18 bar

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