1.

Three alcohols (i) CH_3CH_2CH_2OH, (ii) CH_3-CHOH-CH_3and (iii) CH_3-C(CH_3)(OH)-CH_3 were treated seperately with Lucas reagent (Conc. HCl+ZnCl_2) . What results do you expect at room temperature.

Answer»

(II) and (iii) react immediately and (i) in about 5 MINUTES .
(iii) reactsimmediately , (ii) reacts in about 5 MINUTESAND (i) not at all.
(i) reacts immediately , (ii) reacts in about 5 minutesand (iii) not at all.
(i) reacts in about 5 minutes , (ii) reacts in about 15 minutesand (iii) not at all.

Answer :B


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