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Standard XII

Chemistry

Relative Lowering of Vapour Pressure

Pure benzene ...

Question

Pure benzene freezes at 5.45°C at a certain places but a 0.374 m solution of tetrachloroethane In benzene freezes at 3.55°C. The $K_{f}$ for benzene is

5.08 k kg mol^-1

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508 K Kg mol^-1

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0.508 K kg mol ^-1

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50.8°C kg mol^-1

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Solution

The correct option is A 5.08 k kg mol^-1

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Similar questions

Q. Pure benzene freezes at

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. A

0.374 m

solution of tetrachloroethane in benzene freezes at

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K_{f}

for benzene is:

Pure benzene freezes at 5.45°C at a certain places but a 0.374 m solution of tetrachloroethane In benzene freezes at 3.55°C. The $K_{f}$ for benzene is

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Q. When a

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{5.45}^{o} C

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Pure benzene freezes at 5.45°C at a certain places but a 0.374 m solution of tetrachloroethane In benzene freezes at 3.55°C. The Kf for benzene is

The correct option is A 5.08 k kg mol-1

Pure benzene freezes at 5.45°C at a certain places but a 0.374 m solution of tetrachloroethane In benzene freezes at 3.55°C. The $K_{f}$ for benzene is

The correct option is A 5.08 k kg mol^-1