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Question
Energy of Universe is conserved but entropy of Universe always increases during any natural process. The statement is based on
Energy of Universe is conserved but entropy of Universe always increases during any natural process. The statement is based on
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Solution
The correct option is C 1st and 2nd law of thermodynamics.
1st law of Thermodynamics-
The first law of thermodynamics is a version of the law of conservation of energy, adapted for thermodynamic system. The law of conservation of energy states that the total energy of an isolated system is constant; energy can be transformed from one form to another, but cannot be created or destroyed.
2nd law of Thermodynamics-
The second law of thermodynamics states that the entropy of an isolated system never decreases, because isolated systems spontaneously evolve toward thermodynamic equilibrium state of maximum entropy.
1st law of Thermodynamics-
The first law of thermodynamics is a version of the law of conservation of energy, adapted for thermodynamic system. The law of conservation of energy states that the total energy of an isolated system is constant; energy can be transformed from one form to another, but cannot be created or destroyed.
2nd law of Thermodynamics-
The second law of thermodynamics states that the entropy of an isolated system never decreases, because isolated systems spontaneously evolve toward thermodynamic equilibrium state of maximum entropy.
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