Other questions in this quiz

2. What is PVC used for?

  • Cooking pots, electric cables and pipes
  • clothing, electric cables and pipes
  • Clothing, cooking pots, pipes

3. What is the definition of cracking?

  • The bonding of long chain hydrocarbons
  • The bonding of short chain hydrocarbons
  • The splitting up of long chain hydrocarbons
  • The splitting up of short chain hydrocarbons

4. An unsaturated hydrocarbon is where they....

  • Have sprare bonds
  • Have no spare bonds

5. What is the benefit of the hydrocarbon molecules being different?

  • They arent chemically bonded together so keep their original porperties
  • They bond together more easily


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