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Calculate the mass percentage of benzene (C6H6) and carbon tetrachloride (CCl4) if 22 g of benzene..

Calculate the mass percentage of benzene (C6H6) and carbon tetrachloride (CCl4) if 22 g of benzene is dissolved in 122 g of carbon tetrachloride.


Solution -

Mass percentage of C6H6 = (Mass of C6H6/Total Mass)

= [22/(22+122)]x100

= 15.28 %

Mass percentage of CCl4 = 100 - 15.28 = 84.72 %

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