1.

Alcoholic potash is used to bring about

Answer»

dehydrohalogenation
dehalogenation
dehydrogenation
dehydration

Solution :Alcohollic POTASH is USED for the preparation of alkenes from haloalkanes
`R- CH_(2) - underset(underset(Cl)(|))(CH) - R' underset(-HCl)OVERSET(alc.KOH)rarr R- CH = CH- R'`


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