Which of the following methods, is the widely used method for trace gas analysis? Options: A . &nbspGalvanic methods B . &nbspConductometric method C . &nbspPolarographic cells D . &nbspThermal conductivity method

Which of the following methods, is the widely used method for trace gas analysis

Question

Which of the following methods, is the widely used method for trace gas analysis?

Options:

A . Galvanic methods

B . Conductometric method

C . Polarographic cells

D . Thermal conductivity method

Answer: Option B
Answer: (b).Conductometric method

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