Q 2637012882.     An organic compound ,`( C_x H_(2y) O_y )` was burnt with twice the amount of oxygen needed for complete combustion to `CO_2` and `H_2O` The hot gases when cooled to `0°C` and `1` atm pressure. measured `2.24 L`. The water collected during
cooling weight `0.9` g. The vapour pressure of pure water at `20^0 C` is `17.5` mm `Hg` and is lowered by `0.104` mm when `50` g
of the organic compound are dissolved in `1000` g of water. Give the molecular formula of the organic compound.

JEE 1983

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