TS EAMCET 9-Sep-2020 Shift 1 Solved Paper

(c) Lucas reagent react with alcohols used to differentiate between primary, secondary and tertiary alcohols. Tertiary alcohols react immediately with Lucas reagent as evidenced by turbidity owing to the low solubility of the organic chloride in the aqueous mixture.
(i) alcohol -not give reaction
(ii) CH3−

CH3 |

C

| OH

−CH3,3° alcohol-white turbidity
1∘ alcohol benzylic cation -white turbidity
(iv) CH3=CH−CH2−OH−1∘ alcohol allylic cation-white turbidity, Hence, correct option is (c).