which of the following cannot be used as carrier gas in gas chromatography
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Answer:
Which of the following is the disadvantage of hydrogen, which can be used as carrier gas in gas chromatography? Explanation: Hydrogen is dangerous to use.
Explanation:
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Answer:
Oxygen
Explanation:
To be a carrier in gas chromatography the gas needs to be inert and not cause any unnecessary reactions.
Oxygen is a very reactive element so there is a possibility of unwanted reaction. To avoid this oxygen is never used as a carrier. Helium, Nitrogen and Argon are preferred as they are inert.
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