Write the structural formulae of the following alcohols :
(i) But-2-en-1-ol
(ii) 4, 6-Dimethylheptan-2-ol
(iii) 2, 2, 4-Trimethylhexan-3-ol
(iv) 5-Ethyl-2, 6-dimethylheptan-2-ol.
(v) 1-Phenylpropan-2-ol.

Explanation

(i) `CH_(3)-CH=CH-CH_(2)OH`
(ii) `CH_(3)-underset(OH)underset(|)(CH)-CH_(2)-underset(CH_(3))underset(|)(CH)-CH_(2)-underset(CH_(3))underset(|)(CH)-CH_(3)`
(iii) `CH_(3)-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C)-underset(OH)underset(|)(CH)-underset(CH_(3))underset(|)(CH)-CH_(2)-CH_(3)`
(iv) `CH_(3)-underset(CH_(3))underset(|)(CH)-underset(C_(2)H_(5))underset(|)(CH)-CH_(2)-underset(CH_(3))underset(|)(CH)-underset(OH)underset(|)(CH)-CH_(3)`
(v) `C_(6)H_(5)-CH_(2)-CH(OH)CH_(3)`