Question

1k, then A gas at temperature 250 K IS Contained in a closed vessel. If he gas is heated through the percentage increase in its pressure will be

A) 0.4 %

B) 0.2 %

C) 0.1%

D) 0.8%

Answer 1

A) 0.4 %

Explanations:

Closed vessel => volume is constant

  _i.e. % increase in P = (1/250) x 100

 =0.4%