Electron and Ion Spectrometers MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Electron and Ion Spectrometers, a fundamental topic in the field of Analytical Instrumentation. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Electron and Ion Spectrometers MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Electron and Ion Spectrometers mcq questions that explore various aspects of Electron and Ion Spectrometers problems. Each MCQ is crafted to challenge your understanding of Electron and Ion Spectrometers principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Analytical Instrumentation tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Electron and Ion Spectrometers MCQs are your pathway to success in mastering this essential Analytical Instrumentation topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Electron and Ion Spectrometers. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Electron and Ion Spectrometers knowledge to the test? Let's get started with our carefully curated MCQs!

Electron and Ion Spectrometers MCQs | Page 9 of 15

Q81.
Which of the following is the range of quadrupole mass spectrometer used in SIMS?
Discuss
Answer: (c).500-1000 amu
Q82.
Which of the following is the resolution of quadrupole mass spectrometer used in SIMS?
Discuss
Answer: (a).1 amu
Q83.
Electron spin resonance involves detecting the detection of a physical phenomenon of _________ of electromagnetic radiation.
Discuss
Answer: (a).Adsorption
Discuss
Answer: (a).Electron paramagnetic resonance
Q85.
The value of the magnetic moment is known as which of the following?
Discuss
Answer: (b).Bohr magneton
Q86.
When a strong magnetic field is applied to the unpaired spins of an electron, the electrons will be split into two groups.
Discuss
Answer: (a).True
Q87.
When the electrons are aligned either parallel or antiparallel to the direction of the external magnetic field, the electrons will precess about the axis at a frequency that is proportional to which of the following?
Discuss
Answer: (c).Applied magnetic field and electron magnetic moment
Q88.
If a weaker radiofrequency alternating magnetic field, having the frequency of precession of the electron is applied at right angles to fixed magnetic field, which of the following occurs?
Discuss
Answer: (c).Resonance
Q89.
If the population of ground state exceeds the population of the excited state a net absorption of __________ radiation takes place.
Discuss
Answer: (c).Microwave
Q90.
The population ratio can be given by which of the following laws?
Discuss
Answer: (d).Boltzmann law