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Questions and Answers
Which technique is commonly used to ionize gaseous molecules in mass spectrometry?
Which technique is commonly used to ionize gaseous molecules in mass spectrometry?
- Neutron impact
- Electron impact (correct)
- Photon impact
- Proton impact
What is the charge of the positive ions produced in mass spectrometry?
What is the charge of the positive ions produced in mass spectrometry?
- 1 (correct)
- 0
- -1
- 2
In a magnetic sector analyzer, how are ions of different mass separated?
In a magnetic sector analyzer, how are ions of different mass separated?
- By their deflection in a magnetic field (correct)
- By their collision with neutral molecules
- By their interaction with photons
- By their acceleration in an electric field
What is the mass charge ratio denoted as in mass spectrometry?
What is the mass charge ratio denoted as in mass spectrometry?
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What is the role of the ion detector in mass spectrometry?
What is the role of the ion detector in mass spectrometry?
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