Question

2.0 mol of N2 gas is kept in a vessel of volume
0.020 m³ and the temperature was maintained at
60 °C. Calculate the pressure of the gas. (Assume that
N2 gas is ideal.)
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Answer 1

hope it helps you very much

Answer 2

1 mole N2 under ideal conditions is 22.4 L. Volume of 1mole in container is 10 L.T1 is 273 K T2 is .333K. p1 =76 cm of Hg

by gas equations

p1 v1 / t1= p2 v2/t2

solving it

207.66 cm of Hg