Moles & Gases Random Retrieval

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Moles & Gases Random Retrieval

This quiz contains all the questions in the Moles & Gases section. The website will pick 10 questions at random.

1 / 10

Calculate the volume of gas (in m3) of 0.800 mol of hydrogen chloride if the gas is at a temperature of 298K and a pressure of 0.200kPa

2 / 10

Calculate the volume of gas (in cm3) of 0.025 mol of gaseous ammonia if the gas is at a temperature of 25oC and a pressure of 101kPa

3 / 10

Calculate the volume of gas (in m3) of 2.00 mol of propabne if the gas is at a temperature of 0oC and a pressure of 50.0kPa

4 / 10

Calculate the temperature of a sample of hydrogen chloride (in K) if 7.00 mol of hydrogen chloride has a volume of 71.6dm3 and is at a pressure of 1000kPa

5 / 10

Calculate the temperature of a sample of methane (in oC) if 3.00 mol of methane has a volume of 34.2dm3 and is at a pressure of 150000Pa

6 / 10

Calculate the number of moles of gas present at r.t.p in 240 cm3 of fluorine.

7 / 10

Calculate the number of moles of gas present at r.t.p in 0.480 dm3 of oxygen.

8 / 10

Calculate the number of moles of gas present at r.t.p in 6.00 m3 of sulfur hexafluoride.

9 / 10

Calculate the number of moles of gas present at r.t.p in 30.0 dm3 of krypton.

10 / 10

0.105g of volatile liquid was vaporised and the gas collected. The volume of gas was recorded as 54 cm3 at a temperature of 100oC and a pressure of 90000Pa

Determine the relative formula mass of the chemical.

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