HARD
12th ICSE
IMPORTANT
Earn 100

How will you obtain monobromobenzene from aniline? Give reaction.

Important Questions on Haloalkanes and Haloarenes

HARD
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 10 - Haloalkanes and Haloarenes>Chapter Practice>Q 39

Give reasons for the following observation: Out of chlorobenzene and chloromethane, which is more reactive towards nucleophilic substitution reaction?

HARD
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 10 - Haloalkanes and Haloarenes>Chapter Practice>Q 39
Give reasons for the following observations. Racemisation occurs in SN1 reaction.
HARD
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 10 - Haloalkanes and Haloarenes>Chapter Practice>Q 40
How would you differentiate between SN1 and SN2 mechanisms of the substitution reactions? Give one example of each.
MEDIUM
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 10 - Haloalkanes and Haloarenes>Chapter Practice>Q 41
How will you bring about the following conversions? 1-bromobutane to 2-bromobutane.
 
MEDIUM
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 10 - Haloalkanes and Haloarenes>Chapter Practice>Q 41
How will you bring about the following conversions? Aniline to chlorobenzene.
MEDIUM
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 10 - Haloalkanes and Haloarenes>Chapter Practice>Q 41
How will you bring about the following conversions? Ethanol to ethyl fluoride.
HARD
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 10 - Haloalkanes and Haloarenes>Chapter Practice>Q 42
Explain the formation of the two products in the following reaction:
CH3 CH=CHCH2 Cl + H2O →CH3 CH=CHCH2 OH + CH3 CH(OH)CH=CH2
 
MEDIUM
12th ICSE
IMPORTANT
All In One ISC Chemistry Class 12>Chapter 10 - Haloalkanes and Haloarenes>Chapter Practice>Q 43
Why is ether preferred over chloroform as anaesthetic agent?