At low temperature, the slow addition of molecular bromine (1 eq) to \(\mathrm{H}_2 \mathrm{C}=\mathrm{CH}-\mathrm{CH}_2-\mathrm{C} \equiv \mathrm{CH}\) gives:
1. \(\mathrm{CH}_2=\mathrm{CH}-\mathrm{CH}_2-\mathrm{CBr}=\mathrm{CHBr} \)
2. \(\mathrm{BrCH}_2-\mathrm{CHBr}-\mathrm{CH}_2-\mathrm{C} \equiv \mathrm{CH} \)
3. \(\mathrm{H}_2 \mathrm{C}=\mathrm{CH}-\mathrm{CH}_2-\mathrm{CH}_2-\mathrm{CBr}_3 \)
4. \(\mathrm{CH}_3-\mathrm{CBr}_2-\mathrm{CH}_2-\mathrm{C} \equiv \mathrm{CH}\)

Select the correct option based on statements below:

In the reaction sequence:
\(CHCl_3 \xrightarrow[]{\textbf{Air/hv}}\ X\ \xrightarrow[\textbf{Excess}]{\bf{C_6H_6\ /\ AlCl_3}}\ Y\)
The product Y is:

1. COCl₂

2. C₆H₅-CO-C₆H₅

3. C₆H₅CHO

4. C₆H₅COOH

The final product Y in the below mentioned reaction is:

1.		2.
3.	CH3COOH	4.	CH3COOK

The compound among the following that most easily converted into a dehydrohalogenation state is:

1.		2.
3.		4.

For $S_{N}1$ reaction, the preferred solvent will be:

What is the name of the following reaction?
  \(\mathrm{C}_2 \mathrm{H}_5 \mathrm{Cl}+\mathrm{AgF} \rightarrow C_2 \mathrm{H}_5 \mathrm{~F}+\mathrm{AgCl}\)

1. Finkelstein reaction

2. Swarts reaction

3. Hunsdiecker reaction

4. HVZ reaction

PCI₅ reacts with propanone to give:

1. gem-Dichloride

2. vic-Dichloride

3. Propanal

4. Propane chloride

Which of the following alkyl halides has the maximum density?

Nitromethane is subjected to the treatment with chlorine in the presence of sodium hydroxide, the main product is:

(1) monochloronitromethane

(2) trichloromethane

(3) chloropicrin

(4) none of the above