Detection System of Gas Chromatography Online Exam Quiz
Detection System of Gas Chromatography GK Quiz. Question and Answers related to Detection System of Gas Chromatography. MCQ (Multiple Choice Questions with answers about Detection System of Gas Chromatography
Electron capture detector is much less susceptible to contamination when nickel is used instead of tritium.
Options
A : TRUE
B : FALSE
C : -
D : -
Filter photometer detector is primarily responsive to which of the following compounds/elements?
Options
A : Volatile sulphur or phosphorous compounds
B : Nitrogen
C : Halogen
D : Potassium
Flame ionisation detector is also known as Katharometer.
Options
A : TRUE
B : FALSE
C : -
D : -
Given below is a diagram of electron capture detector. Identify the unmarked component in the diagram.^
Options
A : Glass shield
B : Electrode
C : Quartz shield
D : Radioactive ?- emitter
In mass spectrometer, the sample that has to be analysed is bombarded with which of the following?
Options
A : Protons
B : Electrons
C : Neutrons
D : Alpha particles
In which of the following detector is the eluent mixed with hydrogen and burned and then mixed with ozone and its intensity is measured?
Options
A : Sulphur chemiluminescense detector
B : Thermal conductivity detector
C : Flame ionization detector
D : Electron capture detector
In which of the following detectors, the carrier gas is excited by a radioactive source and the atoms of carrier gas are excited to a metastable state?
Options
A : Argon ionisation detector
B : Thermionic emission detector
C : Flame ionization detector
D : Electron capture detector
Mass spectrometer separates ions on the basis of which of the following?
Options
A : Mass
B : Charge
C : Molecular weight
D : Mass to charge ratio
Mass spectrometers are used to determine which of the following?
Options
A : Composition in sample
B : Concentration of elements in sample
C : Relative mass of atoms
D : Properties of sample
Thermionic emission detector used in gas chromatography is most sensitive to which of the following elements?
Options
A : Nitrogen
B : Phosphorous
C : Halogen
D : Carbon
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