The major product H of the given reaction sequence is:

CH₃-CH₂-CO-CH₃$\stackrel{{}_{-}\mathrm{CN}}{\to }$G$\underset{\mathrm{Heat}}{\overset{95 \% {\mathrm{H}}_2{\mathrm{SO}}_4}{\to }}$H

1. ${\mathrm{CH}}_3-\mathrm{CH}=\underset{|}{\mathrm{C}}-\mathrm{COOH}$
${\mathrm{CH}}_3$

2. ${\mathrm{CH}}_3-\mathrm{CH}=\underset{|}{\mathrm{C}}-\mathrm{CN}$
${\mathrm{CH}}_3$

3. $\mathrm{OH}$
${\mathrm{CH}}_3-\mathrm{CH}-\underset{\left|}{\overset{\right|}{\mathrm{C}}}-\mathrm{COOH}$
${\mathrm{CH}}_3$

4. ${\mathrm{CH}}_3-\mathrm{CH}=\underset{|}{\mathrm{C}}-\mathrm{CO}-{\mathrm{NH}}_2$
${\mathrm{CH}}_3$

In presence of iodine catalyst, chlorine reacts with acetic acid to form:

1.
2.
3.
4.
 

Acetic acid is obtained when:

(1) glycerol is heated with sulphuric acid

(2) methyl alcohol is oxidized with potassium permanganate

(3) acetaldehyde is oxidized with potassium dichromate and sulphuric acid

(4) calcium acetate is distilled in presence of calcium formate

Main product of the reaction, 

CH₃CONH₂+HNO₂ $\to$... is:

(1) CH₃COOH

(2) CH₃CH₂NH₂

(3) CH₃NH₂

(4) CH₃COONH₄

The $-$COOH group in a carboxylic acid can be replaced by 'H' by heating the acid with:

(1) Zn with HCl

(2) H₂ in presence of nickel

(3) sodalime

(4) bromine and concentrated aqueous alkali

One mole of Grignard reagent reacts with the acid chlorides to give

1. Esters

2. Ethers

3. Ketone

4. None of the above

Amides can be converted into amines by:

1. Perkin reaction

2. Claisen reaction

3. Hofmann reaction

4. Kekule reaction

When formic acid reacts with PCl_3, it forms:

(1) formyl chloride

(2) acetyl chloride

(3) methyl chloride

(4) propionyl chloride

The products formed in the above reaction are 

1. C₆H₅$-$CH₂$-$OH and CH₃$-$OH
2. C₆H₅$-$OH and CH₃$-$OH
3. C₆H₅$-$CH₃ and CH₃$-$OH
4. C₆H₅$-$CH₂$-$OH and CH₄

An acid that gives wine red colour on reaction with neutral FeCl₃ is: