Which of the Following Reactions Has the Smallest Value Of \Delta

question 168

Multiple Choice

Which of the following reactions has the smallest value of $\Delta$ S ^$\circ$ ?

• A) NH₃(g) + HCl(g) \(\rarr\)NH₄Cl(s)
• B) 2H₂(l) + O₂(l) \(\rarr\) 2H₂O(g)
• C) N₂(g) + 3H₂(g) \(\rarr\) 2NH₃(g)
• D) K(s) + O₂(g) \(\rarr\) KO₂(s)
• E) BaCl₂.2H₂O(s) \(\rarr\) BaCl₂(s) + 2H₂O(g)

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