4 Ifthe pressure of N/H2 mixture in a closed apparatusis 100 atm and 2 – InterviewSolution

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1.

4 Ifthe pressure of N/H2 mixture in a closed apparatusis 100 atm and 20% of the mixture reacts then thepressure at the same temperature would be(A) 100(C) 85(B) 90(D) 80F 22

Answer»

As 4 moles react to form 2 moles of product therefore 20 atm pressure will react to for just 10 atm pressure thus net pressure will 90 atm.

100-20+10=90

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