MM(CCl4) = 153.82 g/mol
n(CCl4) =153.8210.0=0.065mol
MM(C6H6) = 78.11 g/mol
n(C6H6) =78.1120.0=0.256mol
Total moles = 0.065 + 0.256 = 0.321 mol
Proportion:
0.321 – 1
0.065 – x
x=0.3210.065×1=0.2025
The mole fraction of CCl4 is 0.2025
The mole fraction of C6H6 is (1 – 0.2025) = 0.7975
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