Which of the following reactions is expected to have the greatest increase in entropy?
A.
$\text{H}_2\text{O}(g) \rightarrow \text{H}_2\text{O}(l)$
B.
$2 \text{ KClO}_3(\text{s}) \rightarrow 2 \text{ KCl}(\text{s}) + 3 \text{ O}_2(\text{g})$
C.
$\text{Ca}(\text{s}) + \text{H}_2(\text{g}) \rightarrow \text{CaH}_2(\text{s})$
D.
$\text{N}_2(\text{g}) + 3 \text{ H}_2(\text{g}) \rightarrow 2 \text{ NH}_3(\text{g})$
Exam No:AP Chemistry Problem Set 1 Year:2024 Question No:APChemistry2024AP0377
Answer:
B
Knowledge points:
9.1 Introduction to Entropy
Solution:
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