Other questions in this quiz

2. Coupling reactions require

  • Diazonium salt, aromatic compound (phenol) and HCl
  • Diazonium salt, aliphatic compound and Hal
  • Diazonium salt, aromatic compound (phenol) and NaOH
  • Diazonium salt, aliphatic compound and NaOH

3. To make a diazonium salt you need

  • Phenylamine and nitrous acid under 10 degrees
  • Phenylamine and nitrous acid over 10 degrees
  • Phenylamine and and coupling reagent
  • Phenylamine and phenol

4. To make an aromatic amine you need ...

  • Concentrated HCl and H2SO4
  • Nitroarene, tin and Concentrated HCl
  • A coupling reagent
  • Warm halogenoalkane, excess ammonia, ethanol solvent

5. Are they acidic or basic?

  • Strong acids
  • Strong bases
  • Weak bases
  • Weak acids

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