Question -
Answer -
(i)

(ii)

(iii)

(iv)

Answer
The given alcohols can be synthesized by applying Markovnikov’srule of acid-catalyzed hydration of appropriate alkenes.
(i)

(ii)

(iii)

Acid-catalyzed hydration of pent-2-ene also producespentan-2-ol but along with pentan-3-ol.

Thus, the first reaction is preferred over the second oneto get pentan-2-ol.
(iv)
