# Problem: The diagram below shows the variation in entropy with temperature for a substance that is a gas at the highest temperature depicted. Accordingly, which of the following statements is not true? (a) The “zero point” is explained by the Second Law of Thermodynamics. (b) The entropy of a substance increases with temperature. (c) A solid has the least dispersed energy and the lowest entropy. (d) The vertical line 1 corresponds to ΔSfusion. (e) The increase in entropy for liquid  ⇌ gas is greater than for solid ⇌ liquid

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The diagram below shows the variation in entropy with temperature for a substance that is a gas at the highest temperature depicted. Accordingly, which of the following statements is not true?

(a) The “zero point” is explained by the Second Law of Thermodynamics.

(b) The entropy of a substance increases with temperature.

(c) A solid has the least dispersed energy and the lowest entropy.

(d) The vertical line 1 corresponds to ΔSfusion.

(e) The increase in entropy for liquid  ⇌ gas is greater than for solid ⇌ liquid What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Entropy concept. You can view video lessons to learn Entropy. Or if you need more Entropy practice, you can also practice Entropy practice problems.

What is the difficulty of this problem?

Our tutors rated the difficulty ofThe diagram below shows the variation in entropy with temper...as medium difficulty.

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Based on our data, we think this problem is relevant for Professor Golightly's class at CAL.