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Which of the following is the effective sample volume in analyzers based on gas density?

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in Analytical Instrumentation by (131k points)
Which of the following is the effective sample volume in analyzers based on gas density?

(a) 10 ml

(b) 20 ml

(c) 5 ml

(d) 50 ml

This question was posed to me in exam.

My question is taken from Analysers Based on Gas Density in portion Industrial Gas Analysers of Analytical Instrumentation

1 Answer

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Best answer
Right option is (c) 5 ml

Easy explanation: The effective sample volume in analyzers based on gas density is 5ml. Instruments based on the principle of gas-density balance are commercially available.

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