Question

_________ represents a microscopic account of all the molecular, atomic, and subatomic energies.

(a) Potential energy

(b) Kinetic energy

(c) Internal energy

(d) None of the mentioned

I had been asked this question in an interview.

I'm obligated to ask this question of Internal Energy in division Energy Balances of Chemical Process Calculation

Answer 1

Correct choice is (c) Internal energy

To explain I would say: Internal energy represents a microscopic account of all the molecular, atomic, and subatomic energies.