The force produced during the operation of Paramagnetic oxygen analyzer is proportional to which of the following?(a) Magnetic susceptibility of sphere(b) Magnetic susceptibility of surrounding gas(c) Difference between magnetic susceptibility of sphere and magnetic field strength(d) Difference between magnetic susceptibility of sphere and that of surrounding gasThe question was asked in class test.Origin of the question is Paramagnetic Oxygen Analyser topic in section Industrial Gas Analysers of Analytical Instrumentation

The force produced during the operation of Paramagnetic oxygen analyze

1.	The force produced during the operation of Paramagnetic oxygen analyzer is proportional to which of the following?(a) Magnetic susceptibility of sphere(b) Magnetic susceptibility of surrounding gas(c) Difference between magnetic susceptibility of sphere and magnetic field strength(d) Difference between magnetic susceptibility of sphere and that of surrounding gasThe question was asked in class test.Origin of the question is Paramagnetic Oxygen Analyser topic in section Industrial Gas Analysers of Analytical Instrumentation
Answer» The correct option is (d) Difference between magnetic SUSCEPTIBILITY of SPHERE and that of surrounding gas The explanation is: The PARAMAGNETIC property of oxygen is used in this method for the analysis of oxygen. The force produced during operation of Paramagnetic oxygen analyzer is PROPORTIONAL to the difference between magnetic susceptibility of sphere and that of surrounding gas.

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