Nucleophilic Substitution

Q.

Which of the following compounds can undergo nucleophilic substitution easily ?

1. Only II

2. I, II, III and IV

3. II, III and V

4. II, III and IV

Q.

Which of the following compounds can undergo nucleophilic substitution easily ?

1. Only II

2. I, II, III and IV

3. II, III and V

4. II, III and IV

Q.

Ethylbenzoate reacts with phosphorus pentachloride to give:

1. ethyl chloride

2. benzoyl chloride

3. phosphoryl chloride

4. all of the above

Q.

Acetic anhydride reacts with phosphorus pentachloride to yield

1. Methyl chloride, phosphorus acid

2. Acetylchloride, phosphoryl chloride

3. Ethyl actetate, phosphorus trichloride

4. Acetone, phosphoryl chloride

Q.

The order of the differential equation of all circles of radius r, having centre on y-axis and passing through the origin is

1. 1

2. 2

3. 3

4. 4