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The boiling point of benzene is 353.23 K...

The boiling point of benzene is 353.23 K. When 1.80 g of a non-volatile solute was dissolved in 90 g of benzene, the boiling point is raised to 354.11 K. Calculate the molar mass of the solute.
`(K_b " for benzene is " 2.53 K kg mol^(-1))`

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Molar mass of a substance can be calculated as
`M_B = (K_bxxw_Bxx1000)/(DeltaT_bxxW_A)`
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The boiling a point of benzene is 353.23K. When 1.80 g of a non-volatile solute was dissolved in 90 g of benzene, the boiling point is raised to 354.11 K. Calculate the molar mass of the solute. K_(b) for benzene is 2.53 K kg mol^(-1) .

The boiling point of benzene is 353 .23 K. When 1.80 gram of non- volatile solute was dissolved in 90 gram of benzene , the boiling point is raised to 354.11 K. Calculate the molar mass of solute . [K_(b) for benzene = 2.53 K kg mol^(-1)]

When 2.0g of a non-volatile solute was dissolved in 90 gm of benzene, the boiling point of benzene is raised by 0.88K. Which of the following may be the solute? K_(b) for benzene =2.53 K kg mol^(-1))

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