Question

An unknown substance kept in a sealed container at room temperature has a pressure of 2 atm. When the container was opened, the substance was exposed to normal atmospheric pressure, 1 atm. Which change did the substance most likely undergo?

Neither the temperature nor the volume will change.

The volume will decrease.

The volume will increase.

The temperature will increase.​

Answer 1

Answer:

I took the test it's C.The volume will increase.

Explanation:

Since the pressure went down from 2 atm to 1 atm, the volume will go up! They are inversely related.

Answer 2

The change that the substance most likely underwent is that the volume will increase.

BOYLE'S LAW:

• The relationship between the volume of a gas and its pressure is explained by Boyle's law.

• Boyle's law states that the volume is inversely proportional to the pressure of a given gas. This means that as the pressure of a gas increases, its volume also increases and vice versa.

• According to this question, an unknown substance kept in a sealed container at room temperature and a pressure of 2 atm changed to normal atmospheric pressure (1 atm).

• This depicts that the volume of the gas increased since the atmospheric pressure decreased.

Learn more at: https://brainly.com/question/1437490?referrer=searchResults