Question 20
The density of a certain gas is 1.98gdm-3 at STP. What is the molecular mass of the gas? (molar volume of a gas at STP = 22.4dm-3)
Objective
Question details
- Exam body
- UNIBEN
- Subject
- General Paper
- Year
- 2022/2023
- Question no.
- #20
- Type
- Objective
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