Without Reference to a Table, Arrange These Reactions According to Increasing

question 109

Multiple Choice

Without reference to a table, arrange these reactions according to increasing $\Delta$ S.
1) CH₄(g) + H₂O(g) $\rarr$ CO(g) + 3H₂(g)
2) C(s) + O₂(g) $\rarr$ CO₂(g)
3) H₂O₂(l) $\rarr$ H₂O(l) + ¹/₂O₂(g)

• A) 1 < 3 < 2
• B) 2 < 3 < 1
• C) 2 < 1 < 3
• D) 3 < 2 < 1
• E) 3 < 1 < 2

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