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NH3(g) + HCl(s) → NH 4Cl (s) The entropy change in the system ...

NH3(g) + HCl(s) → NH 4Cl (s)
The entropy change in the system above is
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  • A Positive
  • B Zero
  • C Negative
  • D Intermediate
Correct Answer: Option C
Explanation:
Entropy s is a measure of the degree of disorder or randomness of a substance. The entropy charge in the system is negative. Options B, C, D will not give negative but the result into positive

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