AP Thermochemistry

AP Thermochemistry

10th Grade

15 Qs

quiz-placeholder

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AP Thermochemistry

AP Thermochemistry

Assessment

Quiz

Science

10th Grade

Hard

NGSS
MS-PS1-4, MS-PS3-4, HS-PS1-4

+4

Standards-aligned

Created by

Lisa Thompson

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 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.MS-PS3-4

NGSS.MS-PS3-5

2.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Media Image

When sodium hydroxide is added to hydrochloric acid, the temperature reading on the thermometer is ______________ and the reaction name is __________________

decreasing

increasing

constant

neutralisation

titration

Tags

NGSS.MS-PS1-2

NGSS.MS-PS3-4

NGSS.MS-PS3-5

3.

MULTIPLE SELECT QUESTION

1 min • 1 pt

when a piece of magnesium ribbon is added to some dilute hydrochloric acid in a test tube, a reaction occurs and the test tube becomes hot. the type of reaction is.....

exothermic reaction

endothermic reaction

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which statement is correct about exothermic reaction?

The heat absorbed during bond breaking is more than the heat released during bond formation

The heat absorbed during bond breaking is less than the heat released during bond formation

The heat absorbed during bond breaking is equal to the heat released during bond formation

No heat is absorbed or released during bond breaking and bond formation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The reaction between nitrogen and oxygen can be represented by the following equation:

Which of the following energy level diagrams represent the above reaction?

Media Image
Media Image
Media Image
Media Image

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS3-5

6.

DROPDOWN QUESTION

1 min • 1 pt

Media Image

The reaction of calcium chloride and water in the hot pack

tindak balas antara kalsium klorida dengan air dalam pek panas

(a)  

releases water/ membebaskan air

releases heat/ membebaskan haba

absorbs water/ menyerap air

absorbs heat/ menyerap haba

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS1-5

7.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Media Image

Diagram shows reaction between sodium and water. The reaction is

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

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