BJ Chem Ch 10 Gasses Word Scramble
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Question | Answer |
Which is not a property of gases?a. fluidity b. malleability c. permeability | b. malleability |
T or F Gas particles move randomly and rapidly | True |
Spoiled meat in a sealed plastic container eventually smells due to this property. | Permeability |
The relationship between volume and pressure is a. direct b. inverse | b. inverse |
Gas law focussing on the relationship between pressure and volumne is a. Charles b. Boyle c. Dalton | Boyle |
Gas law focussing on the relationship of volume and temperature is __________ | Charles |
Volume occupied by Avogardro's number of molecules of gas at STP is called the ________ volume. | molar |
When you collect a gas by water displacement, you must adjust for __________ pressure | vapor pressure |
The ratio of small whole numbers of volumes of reacting gases is called | the law of combining volumes |
Gas law that says the rate of effusion is inversely related to the molar masses of gases is | Graham's law of effusion |
T or F STP stands for 760 atm and 273 K | False |
T or F Density depends on the average kinetic energy of molecules. | False |
For a constants quantity of gas at constant pressure, if you decrease the temperature, the pressure will ___________ | decrease |
A millimeter of mercury (mm Hg) is also called a _____ | torr |
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