Join the Most Relevant JEE Main 2025 Test Series & get 99+ percentile! Join Now
Search any question & find its solution
Question: Answered & Verified by Expert
A monoatomic gas of $n$-moles is heated from temperature $T_1$ to $T_2$ under two different conditions
(i) at constant volume and (ii) at constant pressure. The change in internal energy of the gas is
PhysicsThermodynamicsJEE Main
Options:
  • A More for (i)
  • B More for (ii)
  • C Same in both cases
  • D Independent of number of moles
Solution:
1390 Upvotes Verified Answer
The correct answer is: Same in both cases
Change in internal energy $\Delta U=\mu C_V \Delta T$
it doesn't depend upon type of process. Actually it is a state function

Looking for more such questions to practice?

Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.