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When sugar is dissolved in tea, the reaction is always accomplished by

Chemistry
JAMB 2003

When sugar is dissolved in tea, the reaction is always accomplished by

  • A. positive change in entropy
  • B. negative entropy change
  • C. no entropy change
  • D. a minimum entropy change
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Correct Answer: Option A
Explanation

The dissolution of sugar in tea is accompanied by positive change in entropy. When there is a change in the state of a substance from solid to liquid, there is an increase in entropy. In general, if a substance changes its structure from a condensed state to a less condensed state, then we say there is an increase in entropy.

There is an explanation video available below.


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Explanation Video

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