1.

A certain compound (X) shows the following reactions : (i) When K_3 is added to an aqueous suspension of (X) containing acetic acid, iodine is liberated. (ii) When CO_2 is passed through an aqueous suspension of (X), the turbidity transforms to a precipitate. (iii)When (X) is heated with ethyl alcohol, a product of anesthetic use is obtained. The (X) is ...........

Answer»

`CaCl_(2)`
`CaOCl_(2)`
`Cl_(2)`
`CaCO_(3)`

SOLUTION :(i) `CaOCl_(2) + 2Kl + 2CH_(3)COOH to Ca(CH_(3)COO)_(2) + 2KCl + H_(2)O + I_(2)`
(ii) `CaOCl_(2) + CO_(2) to underset("White ppt")(CaCO_(3) + Cl_(2))`
(iii) `CaOCl_(2) + H_(2)O to Ca(OH)_(2) + Cl_(2) +underset("excess")(Cl_(2)) + C_(2)H_(5)OH to C Cl_(3)CHO overset(Ca(OH)_(2))to CHCl_(3) + (HCOO)_(2)Ca`


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