A vessel contains 100 litres of a liquid x. Heat is suppllied to the liquid in such a fashion that, Heat given = change in enthalpy. The volume of the liquid increases by 2 lites. If the external pressure is one atm and 202.6 Joules of heat were supplied then,

A vessel contains 100 litres of a liquid x. Heat is suppllied to the l

1.	A vessel contains 100 litres of a liquid x. Heat is suppllied to the liquid in such a fashion that, Heat given = change in enthalpy. The volume of the liquid increases by 2 lites. If the external pressure is one atm and 202.6 Joules of heat were supplied then,
Answer» <html><body><p>`Delta U = <a href="https://interviewquestions.tuteehub.com/tag/0-251616" style="font-weight:bold;" target="_blank" title="Click to know more about 0">0</a>, Delta <a href="https://interviewquestions.tuteehub.com/tag/h-1014193" style="font-weight:bold;" target="_blank" title="Click to know more about H">H</a> = 0`<br/>`Delta U = +202.6J, Delta H = +202.6 <a href="https://interviewquestions.tuteehub.com/tag/j-520843" style="font-weight:bold;" target="_blank" title="Click to know more about J">J</a>`<br/>`Delta U = -202.6J, Delta H = - 202.6J`<br/>`Delta U = 0, Delta H = + 202.6J`</p>Solution :from the data `Delta H= <a href="https://interviewquestions.tuteehub.com/tag/q-609558" style="font-weight:bold;" target="_blank" title="Click to know more about Q">Q</a>= 202.6J` <br/> from first law of T. D `Delta U = Q + W` <br/> `Delta U = 202.6 + (-P Delta V)` <br/> `=202.6 + (-1(<a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a>) xx 101.3J) = 0`</body></html>