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Question 7
Correct
Mark 1.00 out of 1.00
The standard enthalpy of vaporization of Freon-10,
CCl4, is 29.82 kJ/mol at its normal boiling point of
77C. What is the change of entropy for 153.6 g of
liquid Freon-10 when it vaporizes at its normal boiling
point?
Select one:
a.
8.52 x 10 2 J / K
b.
1.04 x 104 J / K
C.
V
V
85.2 J/K
d.
0.387 J/ K
e.
3.87 x 102 J / K
Your answer is correct.
The correct answer is:
85.2 J/K
Qunation O
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