1.

Identify the set of reagents/reactions conditions 'X' and 'Y' in the following set of transformations. CH_3-CH_2-CH_2Broverset(X)to"product"overset(Y)to CH_3-undersetunderset(Br)(|)CH-CH_3

Answer»

X=concentrated alcoholic NaOH, `80^@C`, Y=HBr acetic acid , `20^@C`
X=dil.aq. NaOH , `20^@C` , Y=HBr/acetic acid , `20^@C`
X=dil.aq. NaOH , `20^@C, Y=Br_2//CHCl_3` , `0^@C`
X=conc.alc.NaOH, `80^@C`, Y=`Br_2//CHCl_3,0^@C`

Answer :A


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