Rearrangement Reaction

Q.

Which of the following is an example of rearrangement reaction?

1. $C{H}_3-C{H}_2-C{H}_2-C{H}_3\underset{}{\overset{Alc{l}_3}{\to }}C{H}_3-\stackrel{C{H}_3}{\stackrel{|}{CH}}-C{H}_3$

2. 

3. 

4. None of these

Q. Which one of the following compounds shows coupling reaction with benzene diazonium salt under appropriate conditions?

1. Anisole
2. $p-X_{\text{ylene}}$
3. $C_6{H}_5-NM{e}_2$
4. Phenetol

Q. In order to prepare a $1^{\circ }$ amine from an alkyl halide with simultaneous addition of one $C{H}_2$ group in the carbon chain, the reagent used as source of nitrogen is

1. Sodium amide, $NaN{H}_2$
2. Potassium cyanide, $KCN$
3. Potassium phthalimide, $C_6{H}_4(CO{)}_2{N}^{-}{K}^{+}$
4. Sodium azide, $Na{N}_3$

Q.

Rearrangement involves the migration of atoms or group of atoms to another position within the molecule under suitable conditions.

1. True
2. False

Q.
The double bond equivalence of the product formed in the above reaction is

Q.
The double bond equivalence of the product formed in the above reaction is

Q.
The double bond equivalence of the product formed in the above reaction is

Q.

Rearrangement involves the migration of atoms or group of atoms to another position within the molecule under suitable conditions.

1. True
2. False

Q. Find out the correct statements about given reaction?

1. Migration is the RDS and group which is anti to leaving group undergoes migration.
2. it is known as Beckmann's rearrangement
3. it is procced via cyclic T.S
4. Nitrene is the intermediate.

Q. Which of the following alkenes will react faster with $H_2$ under catalytic hydrogenation conditions?

1. 
2. 
3. 
4. 

Q. Rearrangement involves the migration of atoms or group of atoms to another position within the molecule under suitable conditions.

1. True
2. False

Q.

Rearrangement involves the migration of atoms or group of atoms to another position within the molecule under suitable conditions.

1. True
2. False

Q.

Which of the following is an example of rearrangement reaction?

1. $C{H}_3-C{H}_2-C{H}_2-C{H}_3\underset{}{\overset{Alc{l}_3}{\to }}C{H}_3-\stackrel{C{H}_3}{\stackrel{|}{CH}}-C{H}_3$

2. 

3. 

4. None of these

Q. Rearrangement involves the migration of atoms or group of atoms to another position within the molecule under suitable conditions.

1. True
2. False

Q.

Rearrangement involves the migration of atoms or group of atoms to another position within the molecule under suitable conditions.

1. True
2. False