1.

A current of dry air was bubbled through a bulb containing 26.67g of an organic compound in 200g of water , then through a bbulb at the same temperature, containing water and finally through a tube containing anhydrous CaCl_(2) the loss in mass of bulb containing water was 0.087g and gain in mass of CaCl_(2) tube was 2g, then molecular mass of organic compound is

Answer»

180
53.75
280.7
140.7

Answer :B


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