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Question 0

The partial pressure of oxygen in a sample of air is 452 mm Hg and the total pressure is 780 mm Hg. What is the mole fraction of oxygen?

  • A.0.203
  • B.0.579
  • C.2.030
  • D.5.790
  • E.
Objective

Question details

Exam body
JAMB
Subject
Chemistry
Year
2000
Question no.
#0
Type
Objective
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