Thermodynamics and Free Energy

Question: If the Standard Gibb’s free energy, ΔG°, for a reaction is positive then
[A].

the products will be favored

[B].

the reactants will be favored

[C].

the concentration of the reactants and products will be equal

[D].

all of the reactant will be converted to product

Answer: Option B

Explanation:

No answer description available for this question.

Question: If the enthalpy change for a reaction is zero, ΔG° is equal to
[A].

TΔS°

[B].

-TΔS°

[C].

-ΔH°

[D].

lnKeq

Answer: Option B

Explanation:

No answer description available for this question.

Question: During the unfolding reaction of a helix, breakage of each hydrogen bond requires about 2kJ/mol. This implies hydrogen bonds are
[A].

much stronger in proteins than in water

[B].

not reformed with water

[C].

slightly weaker in proteins than in water

[D].

slightly stronger in proteins than in water

Answer: Option D

Explanation:

No answer description available for this question.