Synthesis of Esters from Acid Chlorides and Anhydrides

Q. What is the major product of the following reaction sequence ?

1. 
2. 
3. 
4. 

Q.

2 moles of acetaldehyde are catalyzed by aluminium ethoxide to yield one mole of ethyl acetate. This is:

1. Cannizzaro’s reaction

2. Aldol condensation

3. Claisen’s reaction

4. Tischenko reaction

Q. What is the major product of the following reaction sequence ?

1. 
2. 
3. 
4. 

Q. The major product (C) in the reaction is:

1. 
2. 
3. 
4. All

Q. What is the major product of the following reaction sequence ?

1. 
2. 
3. 
4. 

Q. The oxidation of benzene by $V_2{O}_5$ in the presence of air gives:

1. Maleic anhydride
2. Benzoic acid
3. Benzaldehyde
4. Phenol