Which of the following statements accurately describes Charles's Law?(1 point)

Question

Responses

The volume of a gas is directly proportional to its temperature when the pressure is constant.
The volume of a gas is directly proportional to its temperature when the pressure is constant.

The volume of a gas is directly proportional to its pressure when the temperature is constant.
The volume of a gas is directly proportional to its pressure when the temperature is constant.

The pressure of a gas is directly proportional to its temperature when the volume is constant.
The pressure of a gas is directly proportional to its temperature when the volume is constant.

The volume of a gas is inversely proportional to its pressure when the temperature is constant.
The volume of a gas is inversely proportional to its pressure when the temperature is constant.
Question 2
You have 1 attempts to check you answer. Click the CHECK ANSWER button below. (1 point)
What do you notice about the volume (size) of the balloon when it is placed in hot water? The volume of the balloon
when the temperature is hotter.

What do you notice about the volume (size) of the balloon when it is placed in the freezer? The volume of the balloon
when the temperature is cooler.

Question 3
Charles's law looks specifically at how volume and temperature are related to each other. A direct relationship between volume and temperature means:

(check all that apply - there are multiple answers; you only have 3 attempts to check you answer)

(2 points)
Responses

As volume increases, temperature decreases.
As volume increases, temperature decreases.

As temperature decreases, volume increases.
As temperature decreases, volume increases.

As volume decreases, temperature decreases.
As volume decreases, temperature decreases.

As volume increases, temperature increases.
As volume increases, temperature increases.

As temperature increases, volume increases.
As temperature increases, volume increases.

As temperature decreases, volume decreases.
As temperature decreases, volume decreases.

As temperature increases, volume decreases.
As temperature increases, volume decreases.

As volume decreases, temperature increases.
As volume decreases, temperature increases.

Answer 1

Question 1: The correct statement that accurately describes Charles's Law is:

• The volume of a gas is directly proportional to its temperature when the pressure is constant.

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Question 2: The observations about the balloon are likely as follows:

• When the balloon is placed in hot water, the volume of the balloon increases when the temperature is hotter.
• When the balloon is placed in the freezer, the volume of the balloon decreases when the temperature is cooler.

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Question 3: The statements that describe a direct relationship between volume and temperature according to Charles's Law are:

• As volume increases, temperature increases.
• As temperature increases, volume increases.
• As volume decreases, temperature decreases.
• As temperature decreases, volume decreases.

In summary, the correct answers in Question 3 would be:

• As volume increases, temperature increases.
• As temperature increases, volume increases.
• As volume decreases, temperature decreases.
• As temperature decreases, volume decreases.

All these statements correctly reflect the direct relationship between volume and temperature as described by Charles's Law.