1.

A chloro compound (A) showed the following properties. It decolourised bromide water. It reacts with H_(2) in presence of catalyst. It gave a brick red precipitate with an ammonical Cu_(2)Cl_(2). When vaporized with 1.49g of (A) gave 448 ml of vapours at STP. on reaction with excess of hydrogen and nickel gave 'B'. calculate the molecular weight of 'B'.

Answer»


ANSWER :`0044`


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