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5. Which of the following statements about entropy is true? a) Entropy is a measure of...

5. Which of the following statements about entropy is true?

a) Entropy is a measure of system multiplicity.

b) The standard unit of entropy is kcal/mol.

c) Entropy cannot be visualized in terms of disorder.

d) In general, the entropy of a protein increases during folding.

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Answer #1

ans-TRUE statements

a)Entropy is a measure of system multiplicity.This relation is established by Boltzman equation.

b)The standard unit of entropy is kcal/mol.The SI unit is Joule/Mole but kcal is also a unit of energy so this holds equally true.

False statements:

Entropy cannot be visualized in terms of disorder.-Entropy is the degree of randomness/disorder.

In general, the entropy of a protein increases during folding

protein has greater entropy in defolded state.

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