The volume of a given mass of an ideal gas at 327k and 9.52 x 104 Pa is 40cm3. calculate the volume of the gas at 273k and 1.034 x 105Pa.
-
A.
68.23cm3 -
B.
47.91cm3 -
C.
44.60cm3 -
D.
30.75cm3
Correct Answer: Option D
Explanation
(V_2 = frac{P_1V_1T_2}{P_2T_1} = frac{9.52 times 10^4 times 40 times 273}{1.034 times 10^5 times 327})
= 30.75cm3