In enthalpy equation, ΔU represents -
A. Change in enthalpy
B. Change in internal energy
C. Change in potential energy
D. Change in volume
Answer:B
In enthalpy equation, ΔU represents -
A. Change in enthalpy B. Change in internal energy C. Change in potential energy D. Change in volume
Explanation: In thermodynamics, Internal energy U is the total energy E of the system.