Write the IUPAC names of :
(i) `CH_(3)CH_(2)CH_(2)underset(CH_(3))underset(|)(C)HCH_(2)CHO`
(ii) `CH_(3)COunderset(C_(2)H_(5))(C)HCH_(2)CH_(2)Cl`
(iii)
(iv)
(v) `CH_(3)-underset(CH_(3))underset(|)(C)H-overset(O)overset(||)(C)-underset(CH_(3))underset(|)(C)H-OC_(2)H_(5)`
(vi) `CH_(3)-underset(CH_(3))underset(|)(C)H-CO-underset(CH_(3))underset(|)(C)H-CH_(3)`
(vii) `CH_(3)-underset(C_(6)H_(5))underset(|)(C)H-overset(O)overset(||)(C)-underset(CH_(3))underset(|)(C)HOCH_(2)CH_(3)`
(viii) `CH_(3)-underset(CH_(3))underset(|)(C)H-overset(O)overset(||)(C)-underset(CH_(3))underset(|)(C)H-Br`
(ix) `OCH.CHO`
(x)
(xi) `CH_(3)-underset(NH_(2))underset(|)(C)H-underset(OH)underset(|)(C)H-underset(O)underset(||)(C)-C_(2)H_(5)`
(xii) `CH_(3)-CH_(2)-underset(CH_(3))underset(|)(CH)-CH_(2)CHO`
(xiii)
(xiv) `CH_(3)-underset(CH_(3))underset(|)(C)H-CH_(2)-CH_(2)-underset(O)underset(||)(C)-CH_(2)Cl`
(xv)
(xvi) `CH_(3)-CH_(2)-CH=CH-overset(O)overset(||)(C)-H`

Explanation

(i) 3-Methylhexanal
(ii) 5-Chloro-3-ethylpentan-2-one
(iii) (4-Chlorophenyl) ethanal
(iv) 2-(2-Bromophenyl) ethanal
(v) 2-Ethoxy-4-methylpentan-3-one
(vi) 2,4-Dimethylpentan-2-one
(vii) 2-Ethoxy-4-phenylpentan-3-one.
(viii) 2-Bromo-4-methylpentan-3-one.
(ix) Ethanedial.
(x) 2-Phenylpropanal
(xi) 4-Amino-3-hydroxypentan-2-one
(xii) 3-Methylpentanal
(xiii) 3,7-Dimethylocata-2, 6-diental
(xvi) 1-Chloro-5-methylhexan-2-one
(xv) 3-Hydroxy-2, 2 ,4-trimethylpentanal
(xiv) Pent-2-enal