Ncert Exercises & Solutions

10.3 Write the structures of the following organic halogen compounds.

(i) 2-Chloro-3-methylpentane

(ii) p-Bromochlorobenzene

(iii) 1-Chloro-4-ethylcyclohexane

(iv) 2-(2-Chlorophenyl)-1-iodooctane

(v) 2-Bromobutane

(vi) 4-tert-Butyl-3-iodoheptane

(vii) 1-Bromo-4-sec-butyl-2-methylbenzene

(viii) 1,4-Dibromobut-2-ene

(i) $C l C H_{3}$
$| |$
$\overset{1}{C} H_{3} — \overset{3}{C} H — \overset{3}{C} H — \overset{4}{C} H_{2} — \overset{5}{C} H 3$

2-Chloro-3-methylpentane

(ii)

p-Bromochlorobenzene

(iii)

1-Chloro-4-ethylcyclohexane

(iv) $1 — \overset{1}{C} H_{2} — \overset{1}{C} H — \overset{3}{C} H_{2} — \overset{4}{C} H_{2} — \overset{5}{C} H_{2} — \overset{6}{C} H_{2} — \overset{7}{C} H_{2} — \overset{8}{C} H_{2}$

2-(2-Chlorophenyl)-1-iodooctane

(v)

Perfluorobenzene

(iv) $\overset{1}{C} H_{3} — \overset{2}{C} H_{2} — \overset{3}{C} H — \overset{4}{C} H — \overset{5}{C} H_{2} — \overset{6}{C} H_{2} — \overset{7}{C} H_{3}$
$| |$
$| |$
$C H_{3} — C — C H_{3}$
$|$
$C H_{3}$

4-Tert-Butyl-3-iodoheptane

(vii)

1-Bromo-4-sec-butyl-2-methylbenzene

(viii) $B r — \overset{1}{C} H_{2} — \overset{2}{C} H = \overset{3}{C} H — \overset{4}{C} H_{2} — B r$

1,4-Dibromobut-2-ene