Oxygen gas is collected in the laboratory by _________
CHEMISTRY
POST UTME UNICAL
Oxygen gas is collected in the laboratory by _________
- A) upward displacement of air
- B) upward displacement of water
- C) downward displacement of water
- D) using a gas layer
Correct Answer: C) downward displacement of water
Post an Explanation Or Report an Error
If you see any wrong question or answer, please leave a comment below and we'll take a look. If you doubt why the selected answer is correct or need additional more details? Please drop a comment or Contact us directly. Your email address will not be published. Required fields are marked *