Chemical Reactions and Water

Chemical Reactions and Water

9th Grade

10 Qs

quiz-placeholder

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Chemical Reactions and Water

Chemical Reactions and Water

Assessment

Quiz

Biology

9th Grade

Medium

HS-LS1-6., HS-LS1-7.

Standards-aligned

Created by

Borly Green

Used 4+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is a chemical reaction?

A process that changes some chemical substances into others

A process that changes some physical substances into others

A process that changes some biological substances into others

A process that changes some electrical substances into others

Tags

HS-LS1-6.

HS-LS1-7.

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the role of enzymes in biochemical reactions?

To slow down the reactions

To stop the reactions

To speed up the reactions

To change the products of the reactions

Tags

HS-LS1-6.

HS-LS1-7.

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the pH of pure water?

1

5

7

10

Tags

HS-LS1-6.

HS-LS1-7.

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the function of acids and bases in living organisms?

To provide energy

To regulate body temperature

To maintain pH balance

To transport oxygen

Tags

HS-LS1-6.

HS-LS1-7.

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What are the properties of water?

Cohesion, adhesion, and low boiling point

Cohesion, adhesion, and high boiling point

Repulsion, attraction, and low boiling point

Repulsion, attraction, and high boiling point

Tags

HS-LS1-6.

HS-LS1-7.

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the function of acids and bases in living organisms?

To provide energy

To regulate body temperature

To maintain pH balance

To transport oxygen

Tags

HS-LS1-6.

HS-LS1-7.

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is a chemical reaction?

A process that changes some chemical substances into others

A process that changes some physical substances into others

A process that changes some biological substances into others

A process that changes some electrical substances into others

Tags

HS-LS1-6.

HS-LS1-7.

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