Question 22 of 96

1 mole of an ideal gas at 25°C is subjected to expand reversibly ten times of its initial volume. The change in entropy of expansion is:

(a) 19.15 JK-1mol-1                          (b) 16.15 JK-1mol-1

(c) 22.15 JK-1mol-1                          (d) none of these