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Benzene and toluene form nearly ideal so...

Benzene and toluene form nearly ideal solution. At `20^(@)C` the vapour pressure of benzene is 75 torr and that of toluene is 22 torr. The partial vapour pressure of benzene at `20^(@)C` for a solution containing 78g of benzene and 46 g of toluene in torr is-

A

50

B

25

C

37.5

D

53.5

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A
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Benzene and toluene form nearly ideal solutuions. At 20^(@)C , the vapour pressure of benzene is 75 torr and that of toulene is 22 torr. The partial vapour pressure of benzene at 20^(@)C for a solution containing 78g of benzene and 46g of toluene in torr is

Benzene and toluene form nearly ideal solutions. At 20^(@) C, the vapour pressure of benzene is 75 torr. The partial vapour pressure of benzene at 20^(@) C for a solution containing 78 g of benzene and 46 g of toluene in torr is :

Benzene and toluene form nearly ideal solutions.At 20^@C , the vapour pressure of benzene is 75 torr. The partial vapour pressure of benzene at 20^@C for a solution containing 78g benzene and 46g touene is torr is

Benzene and toluene form nearly ideal solution. At 298 K , the vapour pressure of pure benzene is 150 torr and of pure toluence is 50 torr. Calculate the vapour pressure of the solution, containing equal weights of two substances at this temperature?

At 293 K, vapour pressure of pure benzene is 75mm of Hg and that of pure toluene is 22 mm of Hg. The vapour pressure of the solution which contains 20 mol% benzene and 80 mol % toluene is

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