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6. What type of bond is formed around the lone pair and the proton?

  • A hydrogen bond
  • A dative covalent bond
  • A pie bond

7. the two steps for the synthesis of a dye from phenylamine

  • diazotisation and coupling
  • coupling and diazotion
  • diazotisation and heating

8. what process needs to be carried out for the synthesis of aromatic amines?

  • heated under reflux
  • dissolved in water
  • heated

9. What do amines react with acids to produce?

  • salt + water
  • salt
  • salt + hydrogen

10. what reducing agents are needed to produce an aromatic amine?

  • tin and conc NH3
  • tin and conc HCl
  • tin and conc H2SO4