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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 mlThis 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

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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