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Combustion Quiz

Authored by Matthew Ward

Chemistry

6th - 8th Grade

Used 1+ times

Combustion Quiz
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the three types of combustion?

Solid combustion, Liquid combustion, Gas combustion

Complete combustion, Incomplete combustion, Rapid combustion

Hot combustion, Cold combustion, Warm combustion

Slow combustion, Medium combustion, Fast combustion

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Explain the difference between complete and incomplete combustion.

Complete combustion produces oxygen and water, while incomplete combustion produces carbon dioxide and soot.

Complete combustion produces carbon dioxide and water, while incomplete combustion produces carbon monoxide and soot.

Complete combustion produces carbon dioxide and soot, while incomplete combustion produces oxygen and water.

Complete combustion produces carbon monoxide and soot, while incomplete combustion produces carbon dioxide and water.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Give an example of spontaneous combustion.

Pouring water on a grease fire

Leaving a candle burning unattended

Lighting a match near a gas leak

Spontaneous ignition of oily rags

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the significance of rapid combustion?

It has no impact on the amount of energy released.

It only occurs in controlled environments.

It creates a small amount of energy over a long period of time.

It releases a large amount of energy in a short period of time.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How are fossil fuels formed?

By chemical reactions in the atmosphere

From the remains of ancient aliens

Through volcanic eruptions

Through the remains of dead plants and animals being exposed to heat and pressure over millions of years.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Describe the process of combustion of fossil fuels.

The process of combustion of fossil fuels involves the conversion of energy into matter, resulting in the release of heat and light.

Fossil fuels undergo combustion when they are exposed to heat and oxygen, resulting in the release of energy in the form of heat and light.

Combustion of fossil fuels occurs when they are mixed with nitrogen and carbon dioxide, resulting in the release of energy in the form of heat and light.

Fossil fuels undergo combustion when they are exposed to water and sunlight, resulting in the release of energy in the form of heat and light.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the environmental impacts of burning fossil fuels?

Positive impact on climate change

Environmental impacts include air and water pollution, global warming, and climate change.

Reduced air pollution

Increased biodiversity

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