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WorksheetsIdeal Gas (OCR A-level Chemistry)
Total questions: 12
Worksheet time: 7mins
If I have 4 moles of Argon gas at 560kPa and 0.012m3, what is the temperature?
-68.4K
204.6K
22.1K
295.7K
Other
If I have a gas at 120kPa, at 87oC, and at a volume of 31dm3, how many moles of gas do I have?
5.2 mol
0.8 mol
0.2 mol
1.3 mol
Other
My hydrogen-powered car has 3 moles of H, of 0.06m3 and it's at 400K, what is the pressure?
1247900 kPa
150 kPa
5 kPa
160 kPa
Other
If I have 7.7 moles of chlorine gas at a pressure of 9000Pa and at 56oC, what is the volume?
2310.9 dm3
393.4 dm3
39.0 dm3
2.3 dm3
Other
If I have 17 moles of neon gas at 67oC, and a volume of 88.89 dm3, what is the pressure of it?
105 Kpa
530000 Pa
45 kPa
220000 Pa
Other
There is krypton gas at 50kPa, a volume of 25 dm3, and 300 K. How many moles of gas is there?
0.51 mol
5.64 mol
1.97 mol
0.18 mol
Other
If I have 21 moles of iodine gas held at 7800Kpa and 900 K, what is the volume of the iodine?
1.99 dm3
13.9 dm3
1.99 m3
19.9 dm3
Other
1.9 moles of xenon gas is held at 500kPa with a volume of 50dm3. What is the temperature?
231.4K
1329.7 oC
1329.7 K
504.4 K
Other
2.4 moles of oxygen gas is held at 97oC in a 45 liter container. What is the pressure?
40kPa
3280kPa
240kPa
160kPa
Potassium gas is stored at 1195 K with a volume of 25dm3 at 56000 kPa. How many moles are present?
184.9 mol
142.7 mol
116.2 mol
14.2 mol
Other
If I have 0.275 moles of nitrogen gas at 75 K and a pressure of 175 kPa, what is the volume?
1.03dm3
4.5dm3
0.97dm3
2.6dm3
Other
If I have 72 dm3 of ammonia gas held at 340 kPa and 225 K, how many moles do I have?
0.08 mol
5.99 mol
0.17 mol
13.25 mol
Other
