One mole of an ideal monoatomic gas is compressed isothermally in a rigid vessel to double its pressure at room temperature, $27\,^oC$.The work done on the gas will be
JEE MAIN 2018, Medium
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$Work\,done\,on\,gas = nRT\,\ell n\left( {\frac{{{p_f}}}{{{p_l}}}} \right)$
$ = R\left( {300} \right)\ell n\left( 2 \right)\left( {\frac{{{p_f}}}{{{p_i}}} = 2\,given} \right)$
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