Chemistry- Hydrocarbons, alkanes and alkenes
Questions for GCSE Chemistry
- Created by: BethanyM
- Created on: 11-01-14 15:29
Other questions in this quiz
2. What is a covalent bond?
- Two electrons joined together
- A shared pair of electrons
- A bond involving the transfer of electrons from one atom to another
- The bond between to molecules
3. Polymers are:
- Long-chain molecules made up of monomers
- The building blocks of monomers
- Short-chain molecules made up of monomers
- More than one molecule joined together
4. Which of these is a molecular compound?
- Sodium chloride
- Hydrogen chloride
- Hydrogen oxide
- Calcium oxide
5. What is the word equation for complete combustion?
- Methane + Oxygen ---> Carbon dioxide + Oxygen
- Methane + Oxygen ---> Carbon dioxide + Water
- Fuel + Oxygen ---> Carbon monoxide + Water
- Ethane + Oxygen ---> Carbon dioxide + Poly(e)thene
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