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QUESTION 1 According to the Second Law of Thermodynamics, AS ystem 2 0. In other

ID: 545098 • Letter: Q

Question

QUESTION 1 According to the Second Law of Thermodynamics, AS ystem 2 0. In other words, the entropy of a system always increases or stays the same True O False QUESTION 2 According to the Second Law of Thermodynamics, AS surroundings 2 0. In other words, the entropy of the surroundings always increases or stays the same True False QUESTION 3 According to the Second Law of Thermodynamics, ASuniverse 2 0. In other words, the entropy of the universe always increases or stays the same O True O False QUESTION 4 From the point of view of the surroundings, all processes are considered to be Constant entopy Reversible O Irreversible O Adiabatic

Explanation / Answer

1) Entropy represents degree of randomness. For all natural processes entropy change becomes positive or increases.

the entropy of the system always increases or remains the same.True

But the entropy of the universe, i.e- (system + surrounding) always increases.

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