A. 31.6
B. 62.2
C. 32.7
D. 31.1

Correct Answer:

Option D = 31.1


Charles’ law is a special case of the ideal gas law in which the pressure of a gas is constant.

Charles’s law defines the direct relationship between temperature and volume.

GIVEN DATA: V1 = 29.5cm3, V2 = ? , T1 = 0ºc or 273k, T2 = 15ºc or 288k

V1T1 = V2T2
V2 = V1xT2T1 → 29.5×288/273
V2 = 31.1cm³

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