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6. What colour do the fumes from the reaction of PCl5 and and alcohol turn damp blue litmus paper?

  • Green
  • Red
  • Pink
  • Orange

7. What is the product made when sodium reacts with an propan-1-ol?

  • Sodium propoxide
  • Sodium propanoate
  • Sodium propanamide
  • Propanone

8. Complete the following reaction: C2H5OH + PCl5 ------->

  • C2H5 + OH- + POCl3
  • C2H5OCl + HCl + PCl3
  • C2H5Cl +HCL (g) + POCl3
  • C2H5Cl + HCL (l) + POCl3

9. Complete the equation: C2H5OH + 3O2 ------> ?

  • 4CO2 + 6H2O
  • 2CO2 + 3H2O
  • CO2 + 3H2O
  • CO2 + H2O