Thermochemistry

Thermochemistry

8th - 12th Grade

9 Qs

quiz-placeholder

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Thermochemistry

Thermochemistry

Assessment

Quiz

Chemistry

8th - 12th Grade

Hard

NGSS
HS-PS3-4, HS-PS3-2, HS-PS3-1

+1

Standards-aligned

Used 30+ times

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9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The movement of thermal energy from one thing to another.

Heat transfer
Potential energy
Law of conservation
Specific heat

Tags

NGSS.HS-PS3-1

NGSS.HS-PS3-4

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Energy can neither be created nor destroyed; only transformed from one form to another.

First Law of Thermodynamics
Second Law of Thermodynamics
Third Law of Thermodynamics
Law of Conservation of Matter

Tags

NGSS.HS-PS3-2

NGSS.HS-PS3-3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In this type of system heat or energy flows out:

Specific Heat
Heat
Endothermic
Exothermic

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

This quantity of energy depends on the type of matter or object and the chemical composition.

Mass
Heat
Heat Capacity
Endothermic

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Is entropy increasing or decreasing when the phase change moves from a solid to liquid to gas?

Increasing
Decreasing

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A measure of the disorder of the system.

Enthalpy
Endothermic
Entropy
Exothermic

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Calculate delta T if a system's temperature decreases from 50 degrees Celsius to 18 degrees Celsius.

50
68
-32
32

8.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

žDetermine the energy (in kJ) required to raise the temperature of 100.0 g of water from 20.0 C to 85.0 C? The specific heat of water is 4.184 J/(gxC)

5kJ
4,182 J
27,196 J
27.20kJ

Tags

NGSS.HS-PS3-2

NGSS.HS-PS3-4

9.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

How much energy would be needed to heat 450 grams of copper metal from a temperature of 25.0ºC to a temperature of 75.0ºC? (The specific heat of copper at 25.0ºC is 0.385 J/g ºC.)

4,000 J
8,700 J
5,000 J
3,578 J