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

Correct Answer:

Option D = 616 cm³

Explanation

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