Thermochemistry

Thermochemistry

Assessment

Quiz

Created by

NOR AZMEE

Science

6th Grade

843 plays

Medium

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

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17 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In an exothermic process the surrounding looses heat. 
True
False

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-4

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

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

Tags

NGSS.HS-PS1-4

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Is the combustion of gasoline endothermic or exothermic?
Endothermic
Exothermic

Tags

NGSS.HS-PS1-4

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

As someone is running on the track they begin to perspire.  If the runner is our system, are they endothermic or exothermic?
Endothermic process
Exothermic process

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

A reaction is performed in a beaker with a temperature probe recording the temperature changes of the reaction.  If the temperature began at 15.0 degrees Celsius and ended at 27.5 degrees Celsius.  If the reaction is our system, is the system endothermic or exothermic?
Exothermic
Endothermic

Tags

NGSS.HS-PS1-5

NGSS.HS-PS3-4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is an endothermic process?
solid to gas
liquid to solid
solid to liquid
gas to liquid

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Thermochemistry is

the study of heat changes when physical reactions occur.

the study of heat changes when chemical reactions occur.

the study of energy changes when chemical reactions occur.

8.

FILL IN THE BLANK QUESTION

30 sec • 1 pt

Media Image

Diagram shows reaction between sodium and water. The reaction is

9.

FILL IN THE BLANK QUESTION

30 sec • 1 pt

A device that is suitable to determine exothermic or endothermic reaction is ____________

10.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Exothermic reaction is where heat is __________ to the surrounding

taken in

absord

released

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