Colorimetry and Spectrometry MCQs

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

Colorimetry and Spectrometry MCQs | Page 5 of 10

Q41.
Which of the following options are correct in terms of wavelength for the different types of IR spectrometer?
Discuss
Answer: (a).Near IR: 0.8 – 2.5 mm
Q42.
Which of the following is not a composition of Nernst glower or Nernst filament?
Discuss
Answer: (b).Oxides of Barium
Q43.
What is the composition of Globar rod which is used as a source in Mid IR spectroscopy?
Discuss
Answer: (a).Silicon carbide
Q44.
Bolometer, a type of detector, is also known as ___________
Discuss
Answer: (b).Thermistor
Q45.
Which of the following is not a technique for preparing solid samples in IR spectroscopy?
Discuss
Answer: (d).Thin films
Q46.
Which of the following is not used as pyroelectric material used in pyroelectric transducers in Infrared spectroscopy?
Discuss
Answer: (d).Tetraglycine sulphate
Discuss
Answer: (a).Expansion of gas upon heating
Q48.
In a solid sample treatment technique, the finely ground solid sample is mixed with mineral oil to make a thick paste which is then spread between IR transmitting windows. What is the name of this solid sample treatment technique?
Discuss
Answer: (b).Mull technique
Discuss
Answer: (d).Size has increased over the years
Q50.
In the most widely used beam splitter, a thin film of ________ is sandwiched between two plates of low refractive index solid. Fill the blank with a suitable option.
Discuss
Answer: (a).Mylar
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