الکائل ہیلائیڈ

The functional group in an alkyl halide is:

• 1 -COOH
• 2 -OH
• 3 -X (a halogen)
• 4 -NH2

Alkyl halides undergo mainly:

• 1 Electrophilic addition
• 2 Combustion only
• 3 Nucleophilic substitution
• 4 Polymerisation

Aqueous NaOH converts bromoethane into:

• 1 Ethanal
• 2 Ethanol
• 3 Ethene
• 4 Ethane

Ethanolic KOH converts bromoethane mainly into:

• 1 Ethanol
• 2 Ethane
• 3 Ethanoic acid
• 4 Ethene

Which halide is the most reactive towards substitution (same alkyl group)?

• 1 Iodide
• 2 Chloride
• 3 All equal
• 4 Fluoride