# Biochemistry - Spectroscopy

## Why Biochemistry Spectroscopy?

In this section you can learn and practice Biochemistry Questions based on "Spectroscopy" and improve your skills in order to face the interview, competitive examination and various entrance test (CAT, GATE, GRE, MAT, Bank Exam, Railway Exam etc.) with full confidence.

## Where can I get Biochemistry Spectroscopy questions and answers with explanation?

IndiaBIX provides you lots of fully solved Biochemistry (Spectroscopy) questions and answers with Explanation. Solved examples with detailed answer description, explanation are given and it would be easy to understand. All students, freshers can download Biochemistry Spectroscopy quiz questions with answers as PDF files and eBooks.

## Where can I get Biochemistry Spectroscopy Interview Questions and Answers (objective type, multiple choice)?

Here you can find objective type Biochemistry Spectroscopy questions and answers for interview and entrance examination. Multiple choice and true or false type questions are also provided.

## How to solve Biochemistry Spectroscopy problems?

You can easily solve all kind of Biochemistry questions based on Spectroscopy by practicing the objective type exercises given below, also get shortcut methods to solve Biochemistry Spectroscopy problems.

### Exercise :: Spectroscopy - Section 1

• Spectroscopy - Section 1
1.

Molar absorbtivities of compounds exhibiting charge transfer absorption are

 A. small B. moderate C. large D. none of these

Explanation:

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2.

Molar absorbtivity is the measure of the

 A. amount of light absorbed per unit length B. amount of light absorbed per unit concentration C. amount of light reflected and absorbed per unit concentration D. None of the above

Explanation:

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3.

Which of the following relationships between absorbance and %transmittance is incorrect?

 A. A = log10 100 / %T B. A = 2 - log10 %T C. A = log10 1 / T D. All are correct

Explanation:

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4.

Why is it generally preferable to use absorbance as a measure of absorption rather than % transmittance?

 A. Because %T cannot be measured as accurately as absorbance B. Because %T is dependant on the power of the incident radiation C. Because absorbance is proportional to the concentration of the analyte, whereas %T is not D. none of the above

Explanation:

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5.

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

 A. the Fourier Transfer Algorithm allows us to scan all frequencies at once B. light is faster today that it used to be C. absence of broad spectrum of wavelenth D. none of the above