Which of the following is the first law of thermodynamics?
A) In a spontaneous process,the entropy of the universe increases.
B) There is no disorder in a perfect crystal at 0 K.
C) The total energy of the universe is always decreasing.
D) Energy cannot be created or destroyed.
E) mass and energy are conserved in all chemical reactions.

Question

Quizplus · Accepted Answer

The first law of thermodynamics, also known as the law of conservation of energy, states that energy cannot be created or destroyed, only transferred or converted from one form to another.

Which of the Following Is the First Law of Thermodynamics