300 cm3 of gas has a pressure of 800 mmHg. If the pressure is reduced to 650 mmHg, find its volume
-
A.
243.75 cm3 -
B.
369.23 cm3 -
C.
738.46 cm3 -
D.
1733.36 cm3
Correct Answer: Option B
Explanation
P1V1= P2V2
800 * 300 = 650 * V2
V2 = (800 * 300)/650 = 369.23 cm3