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Calculate the mass percentage of benzene...

Calculate the mass percentage of benzene `(C_(6)H_(6))` and carbon tetrachloride `(C Cl_(4))` if 22g of benzene is dissolved in 122g of carbon tetrachloride.

Text Solution

Verified by Experts

The correct Answer is:
15.28, 84.72
Mass of benzene = 22 g
Mass of carbon tetrachloride `(C Cl_(4)) = 122 g,`
Mass of solution `= 22 g + 122 g = 144 g`
Mass percentage of benzene
`=("Mass of benzene")/("Mass of solution")xx100=(22)/(144)xx100=15.28%`
Mass percentage of carbon tetrachloride
`=(" Mass of "C Cl_(4))/("Mass of Solution")xx100=84.72%`
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Knowledge Check

  • What is the mass percentage of carbon tetrachloride if 22 g of benzene is dissolved in 122 g of carbon tetrachloride ?

    A
    `84.72%`
    B
    `15.28%`
    C
    `50%`
    D
    `44%`

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