300 litres of ammonia gas at 20^(@)C and 20 atmosphere pressure are allowed to expend in a space of 600litres capacity and to a pressure of one atmosphere. Calculate the drop in temperature.

300 litres of ammonia gas at 20^(@)C and 20 atmosphere pressure are al

1.	300 litres of ammonia gas at 20^(@)C and 20 atmosphere pressure are allowed to expend in a space of 600litres capacity and to a pressure of one atmosphere. Calculate the drop in temperature.
Answer» <html><body><p><br/></p>Solution :`(P_(1)V_(1))/(T_(1))=(P_(<a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a>)V_(2))/(T_(2)), i.e., (20 atmxx300 L)/(<a href="https://interviewquestions.tuteehub.com/tag/293-1834823" style="font-weight:bold;" target="_blank" title="Click to know more about 293">293</a> <a href="https://interviewquestions.tuteehub.com/tag/k-527196" style="font-weight:bold;" target="_blank" title="Click to know more about K">K</a>)=(1 atmxx600 L)/(T_(2))"or" T_(2)=29.3 K`<br/> <a href="https://interviewquestions.tuteehub.com/tag/drop-443018" style="font-weight:bold;" target="_blank" title="Click to know more about DROP">DROP</a> intemperature =293-29.3=263.7 K</body></html>