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6. What is the functional group in alcohols?

  • Carbonyl group
  • Hydroxyl group
  • Carboxyl group
  • Amine group

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

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

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

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

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

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