Find kinetic energy of 5 litre of a gas at S.T.P. given standard pressure is 1.013 × 105 N/m2
Find kinetic energy of 5 litre of a gas at S.T.P. given standard pressure is 1.013 × 105 N/m2
Find kinetic energy of 5 litre of a gas at S.T.P. given standard pressure is 1.013 × 105 N/m2
Best answer
Given : P 1.013 x 105 N/m², V = 5 litres = 5 x 10-3 m
E = \(\frac32\) PV
= \(\frac32\) (1.013 x 105) (5 x 10-3)
= 7.5 x 1.013 x 102 J = 7.597 x 102 J
This is the required energy.
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