C9- Crude Oil

Question 1

Hydrocarbon

Answer 1

Made up of only hydrogen and carbon atoms

Question 2

Fractional distillation

Answer 2

Separating a liquid mixture into fractions

Question 3

Fuel

Answer 3

any substance that releases energy when burnt

Question 4

Cracking

Answer 4

The process where complex hydro carbons are broken into simpler ones

Question 5

Alkane

Answer 5

A saturated hydro carbon

Question 6

Alkene

Answer 6

An unsaturated hydro carbon that contains a double bond

Question 7

Complete combustion

Answer 7

When fuel is burnt in a plentiful supply

Question 8

Incomplete combustion

Answer 8

When a duel is burnt in a limited supply

Question 9

Condensing

Answer 9

When a gas cools and turns into a liquid

Question 10

Properties of short chain hydrocarbons

Answer 10

Low boiling points
High flammability
Low viscosity

Question 11

Properties of an alkane

Answer 11

No double bonds
Saturated

Question 12

5 first Alkanes

Answer 12

Methane
Ethane
Propane
Butane
Pentane

Question 13

Properties of carbon monoxide

Answer 13

Colourless odourless

Question 14

Conditions needed for cracking

Answer 14

A catalyst
Steam