Download RGUHS B.Pharm 2018 January 4th Year 2642 Instrumental And Bio Medical Analysis Rs 4 Question Paper

Download RGUHS (Rajiv Gandhi University of Health Sciences) B.Pharm (Bachelor of Pharmacy) 2018 January 4th Year 2642 Instrumental And Bio Medical Analysis Rs 4 Previous Question Paper

Rajiv Gandhi University of Health Sciences, Karnataka

IV Year B.Pharm Degree Examination ? JAN-2019

Time: Three Hours



Max. Marks: 70 Marks

Instrumental and Bio-Medical Analysis

(RS ? 4)

Q.P. CODE: 2642

Your answers should be specific to the questions asked

Draw neat labeled diagrams wherever necessary

LONG ESSAYS (Answer any Two)

2 x 10 = 20 Marks

1.

Describe the construction and working of a double-beam spectrophotometer with a neat

diagram and its applications.

2.

Discuss in detail about rate theory with support of Vandeemter equation. Narrate about the

pumps used in HPLC.

3.

Discuss the determination of rate constant by spectroscopy. Explain briefly about sample cells

and radiation sources in IR.

SHORT ESSAYS (Answer any Six)

6 x 5 = 30 Marks

4.

Explain the reasons for Beer's law?

5.

Describe the factors which affect the fluorescence intensity.

6.

Briefly explain the different detection methods of paper chromatography

7.

Write the theoretical aspects of electophoresis for separation of molecular mixture

8.

Write the construction and working of Glass electrode with advantages and disadvantages

9.

Explain the conductometric titration curves for weak acid with strong base, weak acid with

weak base and very weak acid with strong base.

10.

What is flame emission photometry? Write the theoretical aspects of flame emission

photometry.

11.

What are nephelometry and Turbidametry? Write principle involved for the same.

SHORT ANSWERS

10 x 2 = 20 Marks

12.

What is multicomponent analysis? Write the application of beer's law in analysis of drugs.

13.

Name the fuel gases used in flame emission spectroscopy.

14.

Write the block diagram of Nephelometer

15.

Write the difference between normal phase and reverse phase chromatography

16.

Write the composition and types of paper used in paper chromatography.

17.

Write the difference between isocratic and gradient elution

18.

Name the detection methods in HPTLC

19.

What are the applications of NMR spectroscopy?

20.

Write the important application of x-ray diffraction spectroscopy

21.

Write the difference between quality control and quality assurance.

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