A sealed flask contains 600cm3 of air at 27°C and is heated to 35°C at constant pressure. The new volume is?
A
508 cm3
B
516 cm3
C
608 cm3
D
616 cm3
Verified Correct Answer: D.
Physical Principles & Numerical Solution
V1 = 600cm3, T1 = 27 = 273 = 300k
T2 = 35 + 273 = 308K, V2 = ?
(V)1/T1
= (V)2/T2 = V2
= (V)1/T1 x X T2
= (600 X 308)/300 = 616 cm3
Source: WAEC / JAMB / NECO Classroom Archive (Record #14041)