Ethanoic acid reacts with sodium bicarbonate to form 

Identify the substance underlined:

The organic compound which when solidified, forms an ice like mass.

Name the following organic compound:

The compound with 3 carbon atoms whose functional group is a carboxyl.

${\mathrm{CH}}_3{\mathrm{CH}}_2\mathrm{OH} \stackrel{\mathrm{Conc}.{\mathrm{H}}_2{\mathrm{SO}}_4}{\to }$ Products

The products formed in the above reaction is/are

Reaction of organic compound ‘A’ with ‘B’ in acidic condition gives compound ‘C’. Compound ‘B’ reacts with alkaline ${\mathrm{KMnO}}_4$ solution and gives compound ‘A’. Compound ‘C’ gives compound ‘B’ as one of the products when reacted with sodium hydroxide solution. Which of the following statements is/are correct?

I. ‘A’ is ${\mathrm{CH}}_3\mathrm{COOH}$

II. ‘B’ is ${\mathrm{CH}}_3{\mathrm{CH}}_2\mathrm{OH}$

III. ‘C’ is ${\mathrm{CH}}_3{\mathrm{COOCH}}_2{\mathrm{CH}}_3$

IV. ‘A’ is sweet smelling substance