Question 3
A mixture of nitrogen, oxygen and helium contains 0.25, 0.15 and 0.4mole of these gases respectively. If the pressure contribution due to oxygen was 2.5 atm. The partial pressure of helium is
Objective
Question details
- Exam body
- OAU
- Subject
- Chemistry
- Year
- 2007/2007
- Question no.
- #3
- Type
- Objective
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