Reaction Energy: Endothermic & Exothermic Reactions

Reaction Energy: Endothermic & Exothermic Reactions

7th - 9th Grade

29 Qs

quiz-placeholder

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Reaction Energy: Endothermic & Exothermic Reactions

Reaction Energy: Endothermic & Exothermic Reactions

Assessment

Quiz

Chemistry

7th - 9th Grade

Medium

NGSS
HS-PS1-4, HS-PS3-4, HS-LS1-5

+4

Standards-aligned

Created by

Meg Haller

Used 53+ times

FREE Resource

29 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which type of reaction requires energy input, and often a requires a constant energy source?

endothermic

exothermic

neither

both

Tags

NGSS.HS-PS1-4

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If a chemical reaction is EXOTHERMIC, the temperature would....

stay the same.

increase.

decrease.

Tags

NGSS.HS-PS1-4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In an endothermic reaction the system is releasing energy.
True
False

Tags

NGSS.HS-PS1-4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

During an endothermic reaction that is occuring in a beaker if iy were part of the surroundings and touched the beaker, it would feel _______.

warm

cold

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-4

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A student mixed two chemicals to allow them to react. The temperature before the reaction was 25 ° C. The temperature after the reaction was 18° C. Which of the following is true?

The reaction was endothermic.

The reaction was exothermic.

It is impossible to determine from the data.

Tags

NGSS.HS-PS1-4

NGSS.HS-PS1-5

NGSS.HS-PS3-4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Baking bread and cooking an egg are examples of....?

endothermic processes.

exothermic processes.

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-4

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
Is photosenthysis an Exothermic or an Endothermic reaction?
Endothermic
Exothermic

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

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