1.

Two beakers 1 and 2 containing 0.15 moles of napthalein (C_(10H_(8)) in 100gm of benzene and 31 gram of glucose in 100gm of benzene respectively , areplaced under a tightly sealed bell-jar at 298K . Calculate the weight fraction of naphthalein at equilibrium by assuming ideal behaviour

Answer»

`0.70`
`0.085`
`0.35`
`0.17`

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