A 22.4 L glass bulb has a total pressure of 760 torr at 0∘C and cont – InterviewSolution

1.	A 22.4 L glass bulb has a total pressure of 760 torr at 0∘C and contains three different gases,nitrogen, helium and argon. If the partial pressure of nitrogen is 250 torrand the partial pressureof argon is 130 torr .Given R=62.363L.torr.mol−1K−1Then the number of moles of helium in the bulb will be
Answer» A $22.4 L$ glass bulb has a total pressure of $760 t o r r$ at $0^{\circ} C$ and contains three different gases, nitrogen, helium and argon. If the partial pressure of nitrogen is $250 t o r r$ and the partial pressure of argon is $130 t o r r$ . Given $R = 62.363 L . t o r r . m o l^{- 1} K^{- 1}$ Then the number of moles of helium in the bulb will be

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