Question

Calculate the work done in kcal when 3 moles of hydrogen gas expand isothermally and reversibly at 298 K from 25 to 50 litres.

Answer 1

Answer:

Explanation:

W=−2.303nRT  log  

V 1V  2 =−2.303×2×2×2.98 log   15 50

=−2.303×4×298×0.5228

=−1435.1 cal