NEET
Chemistry
Thermodynamics / रासायनिक उष्मागतिकी
Question Bank
Self Evaluation Test - Thermodynamics
question_answer
An ideal gas expands against a constant external pressure of 2.0 atmosphere from 20 litre to 40 litre and absorbs 10 kJ of heat from surrounding. What is the change in internal energy of the system? (given : 1 atm-litre = 101.3 J)