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Which of the following is not a disadvantage of gas-solid chromatography?

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in Analytical Instrumentation by (131k points)
Which of the following is not a disadvantage of gas-solid chromatography?

(a) Strong retention of polar solutes

(b) Lifetime is short

(c) Occurrence of catalytic changes

(d) Cannot be used for very wide range of components

The question was asked in an interview for internship.

My doubt stems from Gas Solid Chromatography topic in chapter Chromatography of Analytical Instrumentation

1 Answer

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The correct choice is (b) Lifetime is short

The best I can explain: The lifetime of gas-solid chromatography is long. It can be used for geometrical isomers.

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