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What is the pressure of a mixture of 1 g of hydrogen and 1.4 g of nitrogen stored in a 5 litre vessel at 127 ºC -

(1) 5.50 atm. 

(2) 3.61 atm.

(3) 4.40 atm. 

(4) 4.50 atm.

1 Answer

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Best answer

Correct Answer is: (2) 3.61 atm.

∴ Total number of moles of gas (n) = 0.55

Using PV = nRT

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