A gaseous system is initially characterised by 500 mL volume and 1 atm pressure at 298 K. This system is allowed to do work as In isobaric conditions it expands to 800 mL resulting a decrease in pressure and temperature to 0.6 atm and 273 K respectively. (ii) In adiabatic conditions it is allowed to expand upto 800 mL and results a decrease in pressure and temperature to 0.6 atm and 273 K respectively. If Gibbs energy change in (i) is DeltaG_(a) and in (ii) is DeltaG_(b), then what will be the ration of (DeltaG_(a))/(DeltaG_(b))?

A gaseous system is initially characterised by 500 mL volume and 1 atm

1.	A gaseous system is initially characterised by 500 mL volume and 1 atm pressure at 298 K. This system is allowed to do work as In isobaric conditions it expands to 800 mL resulting a decrease in pressure and temperature to 0.6 atm and 273 K respectively. (ii) In adiabatic conditions it is allowed to expand upto 800 mL and results a decrease in pressure and temperature to 0.6 atm and 273 K respectively. If Gibbs energy change in (i) is DeltaG_(a) and in (ii) is DeltaG_(b), then what will be the ration of (DeltaG_(a))/(DeltaG_(b))?
Answer» <html><body><p>0<br/>1<br/>between 0 -1<br/>gt 1</p>Solution :`(DeltaG_(a))/(DeltaG_(b))=1`, as Gibbs <a href="https://interviewquestions.tuteehub.com/tag/energy-15288" style="font-weight:bold;" target="_blank" title="Click to know more about ENERGY">ENERGY</a> is a state <a href="https://interviewquestions.tuteehub.com/tag/function-11303" style="font-weight:bold;" target="_blank" title="Click to know more about FUNCTION">FUNCTION</a> and <a href="https://interviewquestions.tuteehub.com/tag/intial-2746226" style="font-weight:bold;" target="_blank" title="Click to know more about INTIAL">INTIAL</a> and final states are same in (i) and (ii).</body></html>