An ideal gas is taken through a process as shown in the figure. It absorbs 100 J of energy during the process AB. No heat is absorbed or rejected along the process BC and rejectes 140 J during the process CA. During the process BC, 60 J of work is done on the gas. Internal energy of the gas at A is 2000 J. The internal energy at C is

Question

Infinity Learn · Accepted Answer

$$+100$$ $$=$$ UB $$-$$ UA $$+$$ zero[Iso choric process work is zero]O $$=$$ (UC$$ $$-$$ $$UB) $$+$$ $$(-60)$$ [work is done on the gas]

Remember concepts with our Masterclasses.

Ready to Test Your Skills?

free study material