Chemistry Practice Test – Kinetic Theory of Matter and Gas Laws (Questions with Answers and Explanations)

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Which of these relationships illustrates Boyle’s law? (NECO 2016)


Which of the following relationships correctly expresses the Boyle’s law? [WASSCE]


The volume of a gas at 310K was 200 cm3. Determine its temperature in K if the volume becomes 250 cm3

A. 116
B. 273
C. 300
D. 388


Which law can be used to calculate the number of moles of a contained gas?

(a) Boyle’s law
(b) Combined gas law
(c) Ideal gas law
(d) Charles law


400 cm3 of gas X diffuses through a porous pot in 2 minutes. Calculate the rate in cm3s-1 at which X diffuses (NECO 2022) 

A. 3.33
B. 6.30
C. 20.00
D. 25.00

 

 

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