<p>1 mole of an ideal gas at&nbsp;<math xmlns="http://www.w3.org/1998/Math/MathML" class="wrs_chemistry"><msup><mn>25</mn><mo>&#176;</mo></msup><mi mathvariant="normal">C</mi></math>&nbsp;is subjected to expand reversibly ten times of its initial volume. The change in entropy of expansion is:</p>