Which of the following facts cannot be answered by the first law of thermodynamics?A. During a spontaneous process, energy of the universe is constantB. During a nonspontaneous process, energy of the universe is constantC. Transformation take place spontaneously in one direction but not in the other.D. All of these

Which of the following facts cannot be answered by the first law of th

1.	Which of the following facts cannot be answered by the first law of thermodynamics?A. During a spontaneous process, energy of the universe is constantB. During a nonspontaneous process, energy of the universe is constantC. Transformation take place spontaneously in one direction but not in the other.D. All of these
Answer» Correct Answer - C First law fails to develop any criterion for the spontaneity of a process because the energy of the universe is constant in both natural and unnatural directions.

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