Spectroscopy and Chromatography MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Spectroscopy and Chromatography, a fundamental topic in the field of Biochemistry. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Spectroscopy and Chromatography 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 Spectroscopy and Chromatography mcq questions that explore various aspects of Spectroscopy and Chromatography problems. Each MCQ is crafted to challenge your understanding of Spectroscopy and Chromatography principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Biochemistry tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Spectroscopy and Chromatography MCQs are your pathway to success in mastering this essential Biochemistry topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Spectroscopy and Chromatography. 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 Spectroscopy and Chromatography knowledge to the test? Let's get started with our carefully curated MCQs!

Spectroscopy and Chromatography MCQs | Page 2 of 10

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Q11.
In the past, IR spectra had to be aquired one wavelength at a time, which took a long time. Today quick spectra is due to the
Discuss
Answer: (a).the Fourier Transfer Algorithm allows us to scan all frequencies at once
Q12.
Which of the following is not an IR vibrational mode?
Discuss
Answer: (d).Rolling
Discuss
Answer: (c).A small mass on a stiff spring
Q14.
In the equation, A = ฮต bc, what quantity is represented by "ฮต"?
Discuss
Answer: (b).Molar absorbtivity
Discuss
Answer: (b).Because amount of energy the lamp emits is proportional to the fourth power of the operating voltage
Q16.
Where does a carbonyl (C=0) stretch appear in an IR spectrum?
Discuss
Answer: (b).1870-1650
Discuss
Answer: (a).Wavenumber = 1 / wavelength in centimeters
Discuss
Answer: (a).the spin of an excited electron reverses, changing the state of the molecule (from singlet state to triplet state or vice versa)
Discuss
Answer: (a).Because the magnitude of the output signal is proportional to the power of the incident radiation
Discuss
Answer: (c).To compensate for power fluctuations in the radiation source