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Alcohols (i) CH(3)CH(2)CH(2)OH (ii) CH(3...

Alcohols (i) `CH_(3)CH_(2)CH_(2)OH` (ii) `CH_(3)-CHOH-CH_(3)` and (iii) `CH_(3)-C(CH_(3))(OH)-CH_(3)` were treated with Kucas reagent (Conc. `HCI+ZnCI_(2))`. What results do you expect at room temperature?

A

(ii) and (iii) reat immediately and (i) in about `5` minutes

B

(iii) reacts immediately, (ii) reacts in about `4` minutes and (i) not at all

C

(i) reacts immediately, (ii) reacts in about `5` minutes and (iii) not at all

D

(i) reacts in about `5` minutes, (ii) reacts in about `15` minutes and (iii) not at all

Text Solution

Verified by Experts

The correct Answer is:
B
rate with Lucas reagent `3^(@) gt 2^(@) gt 1^(@)`
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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.

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