1.

The vapour pressure of pure benzene C6H6 at 50∘C is 268 torr. How many moles on non-volatile solute per mole of benzene is required to prepare a solution of benzene having a vapour pressure of 167 torr at 50∘C?

Answer»

The vapour pressure of pure benzene C6H6 at 50C is 268 torr. How many moles on non-volatile solute per mole of benzene is required to prepare a solution of benzene having a vapour pressure of 167 torr at 50C?





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