100 Level Department of Science Laboratory Technology exam questions and detailed answers. Download the answers in document format. Correct, detailed, and straightforward answers.

Questions:

(a) State the three gas laws.

(b) Using the general gas law, state the relationship between pressure, volume, and temperature.

(c) A gas has a volume of 500 cm3 at 27∘C and a pressure of 60 cm mercury. Calculate the volume when the temperature is increased to 127∘C, and the pressure remains constant.

 

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