- When a gas is heated, change takes place in
(A) Temperature
(B) Pressure
(C) Volume
(D) All of these
Correct Answer
- One molecule of oxygen consists of __________ atoms of oxygen.
(A) 2
(B) 4
(C) 8
(D) 16
Correct Answer
- Which of the following variables controls the physical properties of a perfect gas?
(A) Pressure
(B) Temperature
(C) Volume
(D) All of the above
Correct Answer