Identify the secondary alcohols from the following set: (i)CH3CH2CH(OH)CH3 (ii) (C2H5)3COH

Question. Identify the secondary alcohols from the following set:
(i)CH₃CH₂CH(OH)CH₃
(ii) (C₂H₅)₃COH

(a)(i) and (iv)
(b)(i) and (iii)
(c)(i) and (ii)
(d)(i), (iii) and (iv)

Answer: (a)(i) and (iv)