Chemical Engineering

Quiz #6

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Chemical Engineering Quiz - 20 Questions

1

If pH value of a solution is 8, then its pOH value will be ____________________?
2

Average molecular weight of air is about ____________________?
3

What fraction of the total pressure is exerted by oxygen, if equal weights of oxygen and methane are mixed in an empty vessel at 25°C ?

These are just sample questions. The actual quiz contains 20 questions.

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