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- 1. Multiple ChoiceHow many carbon atoms are in propane1234
- 2. Multiple ChoiceWhat is the general formula of an alkane2n+2CnH2n+2CnH2nCnHn
- 3. Multiple ChoiceHydrocarbons are compounds that containCarbon, onlyCarbon and Hydrogen, onlyCarbon, Oxygen, and Hydrogen, onlyCarbon, Oxygen, Hydrogen, and Nitrogen, only
- 4. Multiple Choice
Name this alkaneMethaneEthanePropaneButane - 5. Multiple ChoiceName the compound.hexane2,3-dimethylbutaneethylbutane2,2-dimethylbutane
- 6. Multiple ChoiceClassify the compound based on the functional group present.alkanealkenealkynearomatic
- 7. Multiple Choice
Select the formula for the following name: Octene
C8H16
C8H14
C8H18
C8H15OH
- 8. Multiple ChoiceWhich formula represents a saturated hydrocarbon?ABCD
- 9. Multiple ChoiceHow many carbons are in the longest chain of the following molecule:111098
- 10. Multiple ChoiceWhat colour does bromine water turn in the presence of an alkeneOrangeBlueColourlessGreen
- 11. Multiple Choice
What is the observation obtained when alkene react with acidified KMnO4
decolourize purple solution
decolourize reddish brown solution
decolourize blue solution
yellow precipitate formed
- 12. Multiple Choice
For a compound to be considered an organic compound it must contain
Carbon
Hydrogen
Oxygen
Nitrogen
- 13. Multiple Choice
When heat is applied to a hydrocarbon and it melts, the energy is being used to...
Break covalent bonds
Overcome intermolecular forces
Break a molecule
Separate atoms
- 14. Multiple Choice
What is a functional group?
Group of atoms that give specific characteristics to a molecule
Group of molecules that give specific characteristics to an atom
Group of molecules that make up a group of atoms
Group of atoms that give specific characteristics to an element
- 15. Multiple ChoiceWhich formula represents an unsaturated hydrocarbon?ABCD
- 16. Multiple Choice
Unsaturated molecules contain...
A carbon to carbon double bond
Only single bonds between carbon atoms
A water molecule
A hydroxyl group
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