Chemical Engineering Basics Mcqs
Q. Work required for compression of a gas contained in a cylinder is 7000 kJ. During compression, heat interaction of 3000 kJ causes the surroundings to be heated. Internal energy change of the gas during the compression is __________________ kJ ?
a. +4000
b. -4000
c. 10000
d. -10000
No explanation is available for this question!
