Question- 1 how does increasing the temperature of a gas in, Ask an Expert

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Question- 1) How does increasing the temperature of a gas in a closed vessel affect the pressure?

2) A 100 mL sample of air is collected at 21 Celsius and 722 mm Hg. What is the volume of air at STP?

3) Distinguish between a real gas and an ideal gas?

4) If 1.25 mol of oxygen gas exerts a pressure of 1200 mm Hg at 25 Celsius, what is the volume in liters?

5) A sample of unknown gas a mass of 2.85 g and occupies 750 mL at 760 mm Hg and 100 Celsius. What is the molar mass of unknown gas?

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Category:- Chemistry
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