1.

A gas occupying a volume of 10^(-2) m ^(3).at a pressure of 5 atmospheres expands isothermally to a pressure of 1 atmosphere. Calculate the work done.

Answer» <html><body><p></p>Solution :`W =<a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a> . 303 <a href="https://interviewquestions.tuteehub.com/tag/rt-615359" style="font-weight:bold;" target="_blank" title="Click to know more about RT">RT</a> log _(10) (<a href="https://interviewquestions.tuteehub.com/tag/v-722631" style="font-weight:bold;" target="_blank" title="Click to know more about V">V</a> _(2) //V _(1)) = 2. 303 P _(1) V _(1) log _(10) (P_(1) //P_(2)) = 2. 303 xx 5 xx 101325 xx 10 ^(-2) log _(10) (5//1) = <a href="https://interviewquestions.tuteehub.com/tag/8-336412" style="font-weight:bold;" target="_blank" title="Click to know more about 8">8</a>. 155 xx 10 ^(<a href="https://interviewquestions.tuteehub.com/tag/3-301577" style="font-weight:bold;" target="_blank" title="Click to know more about 3">3</a>) Nm`</body></html>


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