Answered

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Which gas is ideal as the mobile phase in a chromatograph?

A. Fluor
B. Helium
C. Oxygen
D. Ozone

Sagot :

GinnyAnsweridn

Final answer:

Helium is the ideal gas as the mobile phase in a chromatograph due to its inert properties.


Explanation:

Helium is ideal as the mobile phase in a chromatograph due to its chemically inert nature towards both the sample and the stationary phase. Other gases like hydrogen and nitrogen are also commonly used for gas chromatography as carrier gases.


Learn more about Gas chromatography here:

https://brainly.com/question/46469018


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