Mass Spectrometer MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Mass Spectrometer, 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 Mass Spectrometer 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 Mass Spectrometer mcq questions that explore various aspects of Mass Spectrometer problems. Each MCQ is crafted to challenge your understanding of Mass Spectrometer 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 Mass Spectrometer 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 Mass Spectrometer. 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 Mass Spectrometer knowledge to the test? Let's get started with our carefully curated MCQs!

Mass Spectrometer MCQs | Page 7 of 14

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Q61.
If to one pair of electrodes one potential with one sign is applied, which of the following is applied to the other pair of electrodes?
Discuss
Answer: (d).Same potential with different sign
Q62.
Which of the following is the heart of quadrupole instrument?
Discuss
Answer: (a).Electrodes
Discuss
Answer: (d).Increasing the rod length of the electrode
Q64.
Which of the following does not affect the resolution of the instrument?
Discuss
Answer: (d).Changing length of drift tube
Q65.
In cases where differentiation is required between very similar substances, which of the following techniques making use of quadrupole principle is preferred?
Discuss
Answer: (b).Pyrolysis mass spectrometry
Q66.
In pyrolysis spectrometry, heating is done until which of the following is reached?
Discuss
Answer: (a).Curie point
Q67.
Which of the following is used to cool the ion source?
Discuss
Answer: (b).Liquid nitrogen shield
Q68.
In quadrupole mass spectrometer, the ratio u/v is mass dependent, where โ€˜uโ€™ is the DC voltage and โ€˜vโ€™ is the peak amplitude.
Discuss
Answer: (b).False
Q69.
When a value of q is kept constant, the value of m/e is proportional to which of the following when โ€˜mโ€™ is the mass number, โ€˜eโ€™ is the electric charge, โ€˜uโ€™ is the DC potential, โ€˜vโ€™ is the peak amplitude and โ€˜fโ€™ is the frequency?
Discuss
Answer: (c).v
Q70.
Which of the following is not an ion transducer or detector?
Discuss
Answer: (d).Flame ionization detector