JEE (Advanced) 2012 Paper-2 Question 8

Question 8

Two moles of ideal helium gas are in a rubber balloon at $$30^\circ C$$ .The balloon is fully expandable and can be assumed to require no energy in its expansion. The temperature of the gas in the balloon is slowly changed to $$35^\circ C$$.The amount of heat required in raising the temperature is nearly (take R = 8.31 J/mol.K)

Create a FREE account and get:

  • Free JEE Advanced Previous Papers PDF
  • Take JEE Advanced paper tests


Register with


Boost your Prep!

Download App