Chemical Thermodynamics Question 379

Question: The entropy of a sample of a certain substance increases by 0.836JK−1 on adding reversibly 0.3344 J of heat at constant temperature. The temperature of the sample is:

Options:

A) 2.5K

B) 0.3K

C) 0.016K

D)  0.4K

Show Answer

Answer:

Correct Answer: D

Solution:

  • ΔS=ΔHT; T=ΔHΔS=0.33440.836=0.4K
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