Types of Chemical Reactions Quiz

What is a combustion reaction?

• A reaction where a compound breaks down into two or more simpler substances.

• A reaction where two or more substances combine to form a new compound.

• A reaction that involves the exchange of ions between two compounds.

• A reaction where a substance combines with oxygen, releasing energy in the form of light or heat.

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NGSS.MS-PS1-4

NGSS.MS-PS1-5

What is produced in a synthesis reaction?

• A single compound.

• Two or more simpler substances.

• Oxygen gas.

• A base and water.

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NGSS.MS-PS1-1

In a decomposition reaction, what happens to a compound?

• It combines with another compound to form a more complex substance.

• It remains unchanged but transfers energy.

• It breaks down into two or more simpler substances.

• It replaces one element in another compound.

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NGSS.MS-PS1-5

What is a single replacement reaction?

• A reaction where two compounds react to form two new compounds.

• A reaction where a single element replaces another element in a compound.

• A reaction where two elements combine to form a compound.

• A reaction where a compound breaks down into its elemental parts.

What are the products of a neutralization reaction (a type of acid-base reaction)?

• Salt and oxygen.

• Salt and water.

• Water and carbon dioxide.

• Salt and hydrogen gas.

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NGSS.MS-PS1-5

What is required for a combustion reaction to occur?

• Water

• Oxygen

• Carbon dioxide

• Sunlight

In a single replacement reaction, if element A replaces element B in compound BC, what are the products?

• AB + C

• AC + B

• A + BC

• AB + BC

Which of the following is an example of a decomposition reaction?

What happens in an acid-base reaction?

• An acid and a base react to form a salt and water.

• An acid breaks down into hydrogen and oxygen.

• A base replaces an acid in a compound.

• An acid and a base neutralize each other, forming a compound and light.

Tags

NGSS.MS-PS1-5

What is the general form of a single replacement reaction?