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CF C7 Crude Oil

Authored by laura Miles

Chemistry

9th - 10th Grade

CF C7 Crude Oil
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11 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Crude oil is a finite resource

What is a finite resource?

A limited resource

A renewable resource

A sustainable resource

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is crude oil formed from?

Plankton

Volcanoes

Water

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of substance is crude oil?

Compound

Element

Mixture

4.

DROPDOWN QUESTION

1 min • 1 pt

The hydrocarbons in crude oil are separated into fractions using fractional distillation

In fractional distillation the crude oil is heated so the hydrocarbons ​ (a)   .

The fractions collect as the hydrocarbons cool and ​ (b)  

evaporate
condense
freeze
melt

5.

DROPDOWN QUESTION

1 min • 1 pt

Hydrocarbons can be cracked to produce more useful molecules

Some products of cracking are useful as​ (a)  

fuels
alloys
fertilisers

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is coal formed after trees die?

The trees are burned

The trees are compressed

The trees are melted

7.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Media Image

What is the name of the hydrocarbon in Figure 9?

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