Two moles of chlorine gas at 20.0°C are heated to 350°C while the volume is kept constant.The density of the gas
A)increases.
B)decreases.
C)remains the same.
D)Not enough information is given to correctly answer the question.

Question

Quizplus · Accepted Answer

The density of a gas is defined as mass per unit volume. Since the volume is constant and the mass of the gas does not change, the density remains the same despite the temperature change.

Two Moles of Chlorine Gas at 20