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Based on the Reaction Shown,which Statement Is True

Question 20

Multiple Choice

Based on the reaction shown,which statement is true?
4 PCl3(l) → P4(s) + 6 Cl2(g) ΔH = 304.0 kcal


A) When 1 mol PCl3(l) reacts,304.0 kcal are released.
B) When 1 mol P4(s) is produced,304.0 kcal are consumed.
C) When 548.56 g PCl3(l) react,304.0 kcal are released.
D) When 137.14 g PCl3(l) react,304.0 kcal are consumed.
E) When 123.88 g P4(s) are produced,304.0 kcal are released.

Correct Answer:

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