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What number of moles of oxygen would exert a pressure of 10 atm at 320 K...

Chemistry
WAEC 2021

What number of moles of oxygen would exert a pressure of 10 atm at 320 K in an 8.2 dm\(^{2}\) cylinder?

[R = 0.082 atm dm\(^{3}\) mol\(^{-1}\) K\(^{-1}\)]

 

  • A. 0.32
  • B. 1.56
  • C. 3.13
  • D. 31.25
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Correct Answer: Option C
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