Properties of Gases (5.1.1)

Question 1

• The molecules of a gas are very far apart, have a high velocity, and fill up the space in which they are contained.

Answer 1

• The molecules of a gas are very far apart, have a high velocity, and fill up the space in which they are contained.

Question 2

• Gases are quantified using volume and pressure.

Answer 2

• Gases are quantified using volume and pressure.

Question 3

• Pressure can be measured using a mercury barometer or an open-ended manometer.

Answer 3

• Pressure can be measured using a mercury barometer or an open-ended manometer.