Multiple Choice
A solution is prepared by mixing 45.68 g of carbon disulfide (CS2, 76.13 g/mol) with 16.42 g of acetonitrile (CH3CN, 41.06 g/mol) .What is the mole fraction of CS2 in the vapor phase at 25 C?
A) 1.00
B) 0.600
C) 0.167
D) 0.273
E) 0.857
Correct Answer:

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Correct Answer:
Verified
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