Which of the following is not a feature of carrier gas used in gas chromatography? Options: A . &nbspIt must be chemically inert B . &nbspIt should be suitable for the detector employed C . &nbspIt should not be completely pure D . &nbspIt should be cheap

Which of the following is not a feature of carrier gas used in gas chromatograph

Question

Which of the following is not a feature of carrier gas used in gas chromatography?

Options:

A . It must be chemically inert

B . It should be suitable for the detector employed

C . It should not be completely pure

D . It should be cheap

Answer: Option C
Answer: (c).It should not be completely pure

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