Calculate mole fraction of benzene (70 g) having 30 gram of mass of carbon tetrahedral

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asked Jan 18, 2023 222k views

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Calculate mole fraction of benzene (70 g) having 30 gram of mass of carbon tetrahedral

Chemistry
high-school

Herr Grumps asked

by Herr Grumps

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1 Answer

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Moles of benzene

70/90=7/9=0.8mol

moles of CCl_4

30/154
0.2mol

Now

$\\ \rm\Rrightarrow \chi_(C_6H_6)$

$\\ \rm\Rrightarrow (\chi_(C_6H_6))/(\chi_(sol^n))$

$\\ \rm\Rrightarrow (0.8)/(0.8+0.2)$

$\\ \rm\Rrightarrow (0.8)/(1)$

$\\ \rm\Rrightarrow 0.8$

Marcell answered Jan 23, 2023

by Marcell

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