Question
Chemistry Question on Thermodynamics
Internal energy does not include
A
rotational energy
B
vibrational energy
C
nuclear energy
D
energy gravitational pull
Answer
energy gravitational pull
Explanation
Solution
Every substance is associated with a definite amount of energy which depends upon its chemical nature as well as on its temperature, pressure and volume. This energy is called as internal energy and it includes translational, rotational and vibrational energy of the molecule.