OBJECTIVE LIFE SCIENCE
BIOCHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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G represents
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Change in Gibbs free energy
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Change in Entropy
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Change in Enthalpy
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Change in Temperature
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Explanation:
Detailed explanation-1: -Gibbs free energy, denoted G, combines enthalpy and entropy into a single value. The change in free energy, G, is equal to the sum of the enthalpy plus the product of the temperature and entropy of the system.
Detailed explanation-2: -G is the change in Gibbs free energy, i.e. Gfinal−Ginitial. Because it is a difference, there is no issue with the lack of reference point. rG is the change in G as a reaction proceeds, i.e. rG=dGd with the extent of reaction variable.
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