निम्न यौगकों के `IUPAC` नाम लिखिये-
(i) `{:(" "CH_(3)),(" |"),(CH_(3)-CH-CH-C-CH_(3)),(" | | |"),(" "CH_(3)" "OH" "CH_(3)):}`
(ii) `{:(H_(3)C-CH-CH_(2)-CH-CH-CH_(3)),(" | | |"),(" OH OH "C_(2)H_(5)):}`
(iii) `{:(CH_(3)-CH-CH-CH_(3)),(" | |"),(" OH OH"):}`
(iv) `{:(HO-CH_(2)-CH-CH_(2)-OH),(" |"),(" "OH):}`

(x) `C_(6)H_(5)-O-C_(2)H_(5)`
(xi) `C_(6)H_(5)-O-C_(7)H_(15) (n-)`
(xii) `{:(CH_(3)-CH_(2)-O-CH-CH_(2)-CH_(3)),(" |"),(" "CH_(3)):}`

Explanation

(i) 2, 2, 4-trimethylpentan-3-ol
(ii) 5-ethylheptane-2, 4-diol
(iii) Butane-2, 3-diol
(iv) Propane-1, 2, 3-triol
(v) 2-methylphenol
(vi) 4-methylphenol
(vii) 2, 5-dimethylphenol
(viii) 2, 6-dimethylphenol
(ix) 1-methoxy-2-methylpropane
(x) Ethoxybenzene
(xi) 1-phenoxyheptane
(xii) 2-ethoxybutane