The unsaturated hydrocarbon obtained by the reaction of a dihalogen de – InterviewSolution

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1.	The unsaturated hydrocarbon obtained by the reaction of a dihalogen derivative with alcoholic potash gives a red precipitate with ammoniacal cuprous chloride. The dihalogen derivative gives propanal on heating with aqueous potash. The dihalogen derivative is:
Answer» 1,1–Dichloropropane 1,2–Dichloropropane 2,2–Dichloropropane 1,4–Dichloropropane Answer :A

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