39
MCQ (Multiple Correct Answer)
Haloalkanes contain halogen atom(s) attached to the $\mathrm{sp}^3$ hybridised carbon atom of an alkyl group. Identify haloalkane from the following compounds.
A
2-bromopentane
B
Vinyl chloride (chloroethene)
C
2-chloroacetophenone
D
Trichloromethane
40
MCQ (Multiple Correct Answer)
Ethylene chloride and ethylidene chloride are isomers. Identify the correct statements.
A
Both the compounds form same product on treatment with alcoholic KOH
B
Both the compounds form same product on treatment with aq. NaOH
C
Both the compounds form same product on reduction
D
Both the compounds are optically active
41
MCQ (Multiple Correct Answer)
Which of the following compounds are gem-dihalides?
A
Ethylidene chloride
B
Ethylene dichloride
C
Methylene chloride
D
Benzyl chloride
42
MCQ (Multiple Correct Answer)
Which of the following are secondary bromides?
A
$\left(\mathrm{CH}_3\right)_2 \mathrm{CHBr}$
B
$\left(\mathrm{CH}_3\right)_3 \mathrm{C} \mathrm{CH}_2 \mathrm{Br}$
C
$\mathrm{CH}_3 \mathrm{CH}(\mathrm{Br}) \mathrm{CH}_2 \mathrm{CH}_3$
D
$\left(\mathrm{CH}_3\right)_2 \mathrm{CBrCH}_2 \mathrm{CH}_3$
43
MCQ (Multiple Correct Answer)
Which of the following compounds can be classified as aryl halides?
A
$p-\mathrm{ClC}_6 \mathrm{H}_4 \mathrm{CH}_2 \mathrm{CH}\left(\mathrm{CH}_3\right)_2$
B
$p-\mathrm{CH}_3 \mathrm{CHCl}\left(\mathrm{C}_6 \mathrm{H}_4\right) \mathrm{CH}_2 \mathrm{CH}_3$
C
$o-\mathrm{BrH}_2 \mathrm{C}-\mathrm{C}_6 \mathrm{H}_4 \mathrm{CH}\left(\mathrm{CH}_3\right) \mathrm{CH}_2 \mathrm{CH}_3$
D
$\mathrm{C}_6 \mathrm{H}_5-\mathrm{Cl}$