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6. What can you see when an alcohol is reacted with phosphorus pentachloride (VI) (PCl5)

  • dense, white, misty fumes
  • Effervescence
  • HCL gas
  • Solution turns red

7. What can you see when you react an alcohol with sodium?

  • Effervescence, sodium sinks
  • Hydrogen gas released
  • Sodium floats
  • White light

8. What is the classification of the following alcohol: CH3COH(CH3)2

  • Tertiary alcohol
  • Primary alcohol
  • Secondary alcohol
  • Secondary and tertiary

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

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