Polarographic cells are used to measure the partial pressure of gases only in static gas monitoring systems and not in continuous streams.(a) True(b) FalseThe question was asked in semester exam.My query is from Electrochemical Methods for Oxygen Analysis topic in section Industrial Gas Analysers of Analytical Instrumentation

Polarographic cells are used to measure the partial pressure of gases

1.	Polarographic cells are used to measure the partial pressure of gases only in static gas monitoring systems and not in continuous streams.(a) True(b) FalseThe question was asked in semester exam.My query is from Electrochemical Methods for Oxygen Analysis topic in section Industrial Gas Analysers of Analytical Instrumentation
Answer» The CORRECT option is (b) False Explanation: Polarographic cells are not used to measure the partial PRESSURE of gases in static gas monitoring SYSTEMS alone. They can ALSO be used for measuring the partial pressure of gases in continuous samples and INJECTED samples.

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