NEET Chemistry Entropy MCQ Question
Which of the following statements about entropy is true?
Entropy increases when the structure of products is more disordered than that of reactants.
Entropy is a measure of energy in a system.
Entropy decreases when a liquid crystallizes into a solid.
Entropy is constant in all chemical reactions.
Correct Answer
Detailed Explanation
Entropy is defined as a measure of disorder in a system. According to the NCERT context, when the products of a reaction are more disordered than the reactants, there is an increase in entropy.
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