Home
Class 12
CHEMISTRY
[" 27.A system absorbs "50kJ" heat and d...

[" 27.A system absorbs "50kJ" heat and does "20kJ" of work."],[" What is the net change in the internal energy of the "],[" system? "],[[" (a) "," Increase by "30kJ," (b) "," Decrease by "30kJ],[" (c) "," Increase by "70kJ," (d) "," Decrease by "70kJ]]

Promotional Banner

Similar Questions

Explore conceptually related problems

A system absorbs 50 kJ heat and does 20 kJ of work. What is the net change in the internal energy of the system ?

A system absorbs 50 kJ heat and does 20 kJ of work. What is the net change in the internal energy of the system ?

During a process, a system absorbs 710 kJ of heat and does 250 J of work. Calculate the change in the internal energy of the system.

A system absorbs 10 kJ of heat and does 4 kJ of work the internal energy

A system absorbs 20kJ heat and also does 10kJ of work. The net internal enegry of the system

A system absorbs 20kJ heat and also does 10kJ of work. The net internal enegry of the system

A system absorbs 20kJ heat and also does 10kJ of work. The net internal enegry of the system

A system absorbs 6 kJ of heat and does 1.5 kJ of work on its surroundings. The charge in internal energy is ………