1.

For which of the following parameters the structural ismers C_(2) H_(5)OH and CH_(3) OCH_(3) would be expected to have the same values ? (Assume ideal behaviour)

Answer»

Boiling points
Vapour pressure at the same temperature
Heat ofvapourization
GASEOUS densities at the same temperature and pressure

Solution :Gaseous densities of ethanol and dimethyl ETHER would be same at same temperature and pressure. The heat of vaporisation, V.P. and b. pt. will differ DUE to H BONDING in ethanol.


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