HYDROCARBONS (Grade 9)

Hydrocarbons are compounds that composed of?

(a)  

Which of the following is NOT an example of hydrocarbon?

• paraffin

• asphalt

• fabrics

• plastics

Check all the advantages by using hydrocarbons?

• It can cause global warming

• It is a great source of pollution

• Its combustion provide electricity

• It is used as fuel for combustion

• Used organic compound

What are the two kinds of hydrocarbons?

• saturated and unsaturated

• alkane and alkyne

• alicyclic and aromatic

• aliphatic and cyclic

This is a carbon representation that uses lines between bonded atoms that omits the carbon and hydrogen bonds.

• Molecular Formula

• Line Form

• Expanded Structural Formula

• Carbon Structural Formula

• Condensed Structural Formula

It is a way of representing a carbon compound using lines.

• Molecular Formula

• Line Form

• Expanded Structural Formula

• Carbon Structural Formula

• Condensed Structural Formula

It is a series of atoms bonded together that form of essential structure of the compound.

• Molecular Formula

• Line Form

• Expanded Structural Formula

• Carbon Structural Formula

• Condensed Structural Formula

It is a formula giving the number of atoms of each of the elements present in one molecule of a specific compound.

• Molecular Formula

• Line Form

• Expanded Structural Formula

• Carbon Structural Formula

• Condensed Structural Formula

It is a graphic representation of the molecular structure, showing how the atoms are arranged.

• Molecular Formula

• Line Form

• Expanded Structural Formula

• Carbon Structural Formula

• Condensed Structural Formula

• Molecular Formula

• Line Form

• Expanded Structural Formula

• Carbon Structural Formula

• Condensed Structural Formula