Charles's Law and Gas Volume

Charles's Law and Gas Volume

Assessment

Interactive Video

Chemistry

9th - 10th Grade

Hard

Created by

Patricia Brown

FREE Resource

In this video, Josh explains Charles's Law, which describes the relationship between the temperature and volume of a gas when pressure is constant. He introduces the equation V1/T1 = V2/T2 and demonstrates how to solve a typical chemistry problem using this law. The video includes a step-by-step guide to organizing information, setting up the problem, and calculating the unknown variable. Josh concludes by encouraging viewers to like and subscribe.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does Charles's Law describe?

The relationship between temperature and pressure of a gas.

The relationship between volume and mass of a gas.

The relationship between pressure and volume of a gas.

The relationship between temperature and volume of a gas at constant pressure.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

According to Charles's Law, what happens to the volume of a gas if the temperature decreases?

The volume doubles.

The volume remains constant.

The volume decreases.

The volume increases.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is the correct representation of Charles's Law using an equation?

P1/T1 = P2/T2

T1/V1 = T2/V2

V1/T1 = V2/T2

V1/P1 = V2/P2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the equation V1/T1 = V2/T2, what does V2 represent?

Initial temperature of the gas.

Final volume of the gas after a change.

Initial volume of the gas.

Final temperature of the gas after a change.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in solving a Charles's Law problem?

Directly calculate the unknown variable.

Guess the answer based on intuition.

Organize the given information and identify what needs to be solved.

Convert all temperatures to Fahrenheit.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the given problem, what is the initial volume of the gas?

12.0 liters

42.1 liters

31.1 liters

109 liters

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of rearranging the Charles's Law equation in the problem-solving process?

To convert the equation into a different law.

To eliminate unnecessary variables.

To isolate the unknown variable for easier calculation.

To make the equation more complex.

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