MEDIUM
12th Odisha Board
IMPORTANT
Earn 100

Give the mechanism of nucleophilic substitution in aryl halides.

Important Questions on Haloarenes (Aryl Halides)

HARD
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 14 - Haloarenes (Aryl Halides)>QUESTIONS>Q 5
Give a general account for the preparation and chemical properties of aryl halides.
MEDIUM
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 14 - Haloarenes (Aryl Halides)>QUESTIONS>Q 6
Discuss the mechanism of formation of phenol from chlorobenzene by reaction with aqueous sodium hydroxide at high temperatures and pressure. How can you distinguish o-chlorotoluene from benzyl chloride?
MEDIUM
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 14 - Haloarenes (Aryl Halides)>QUESTIONS>Q 7
What is the product formed when chlorobenzene reacts with chloral in the presence of conc. sulphuric acid?
MEDIUM
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 14 - Haloarenes (Aryl Halides)>QUESTIONS>Q 7
What is the product formed when bromobenzene reacts with nitric acid in the presence of sulphuric acid?
MEDIUM
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 14 - Haloarenes (Aryl Halides)>QUESTIONS>Q 8
Write short note on Wurtz-Fittig reaction.
MEDIUM
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 14 - Haloarenes (Aryl Halides)>QUESTIONS>Q 8
Write short note on Ullmann reaction.
MEDIUM
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 14 - Haloarenes (Aryl Halides)>QUESTIONS>Q 8
Write short note on DDT.
MEDIUM
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 14 - Haloarenes (Aryl Halides)>QUESTIONS>Q 9
Write short note on freons.