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An equimolar mixture of Nitrogen gas and water vapours is taken in a 2 litre flask at 27 o C and 1.23 × 10 –2 atm, pressure. What is the mass of the gas at –27 o C? (A) 2.8 × 10 –4 g (B) 5.2 × 10 –3 g (C) 1.4 × 10 –2 g (D) 0.07 g



An equimolar mixture of Nitrogen gas and water vapours is taken in a 2 litre flask at 27oC and 1.23 × 10–2 atm, pressure. What is the mass of the gas at –27oC?


(A)        2.8 × 10–4 g


(B)        5.2 × 10–3 g


(C)        1.4 × 10–2 g


(D)        0.07 g


Grade:11

1 Answers

Shane Macguire
30 Points
8 years ago

   B)

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