A Container having $1\ mole$ of a gas at a temperature $27\ ^oC$ has a movable piston which maintains at constant pressure in container of $1\ atm.$ The gas is compressed until temperature becomes $127^oC.$ The work done is ........ $J$ $(C_p\ for\ gas\ is\ 7.03\ cal/mol-K)$
Medium
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At constant pressure $W=P \Delta V=\mu R \Delta T$
$=1 \times 8.31 \times 100=831$
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