# Helium in a balloon

Two moles of ideal helium gas are in a rubber balloon at $$30°$$ 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 $$35°$$ C. The amount of heat required in raising the temperature is nearly (take $$R = 8.31 J/$$ mol.K)

×

Problem Loading...

Note Loading...

Set Loading...