Master of Science II (Chemistry)Examination: Oct/Nov 2016
Semester IV (Old CGPA)
SLR No. Day
Date Time Subject Name Paper
No. Seat No.
SLR SD
212
Tuesday
22/11/2016
02.30 PM
To
05.00 PM
Methods of Analysis in
Industries
C
XV
Instructions: Answer any five questions.
All questions carry equal marks.
Section-I is compulsory.
Attempt any two questions from Section II
Attempt any two questions from Section III
Answer to all questions (Section II and III) should be written in
one answer book.
Total Marks:70
SECTION I
Q.1 Answer the following: 14
What are the characteristics of a good fuel?
What is Recoil energy?
Define drug
What is the commonly used Antipyretic drug?
What is meant by calorific valve?
What is meant by pharmacopeia?
What does a horizontal portion in TG curve indicate?
Which inert reference material is mostly used in DTA?
What is XPS and UPS in electron spectroscopy.
What is buffer solution?
What is radioactive tracer?
What is standard solution?
What is curie temperature?
What is CMA in electron spectrometer?
SECTION II
Q.2 What is Neutron activation analysis? Discuss some important application of this
technique.
07
Discuss the working and construction of Bomb calorimeter. 07
Q.3 Explain in details proximate analysis of coal. 07
Discuss the applicability of NaNO2/CAS titration method in pharmaceutical
analysis.
07
Q.4 Describe the principle, working of Auger spectroscopy. 07
Explain the factors that affect the TGA curve. 07
Page 1 of 2
SECTION III
Q.5 Explain in detail the determination of moisture content in pharmaceutical drug
using K. F. titrator.
05
Explain the Nuclear activation analysis method used in radiochemical analysis. 05
Differentiate between TGA and DSC. 04
Q.6 Explain with suitable example Schnoiger's Oxygen flask method in analysis of
drugs.
05
Discuss chemical shift and its significance in ESCA. 05
Give the application of DTA. 04
Q.7 Write a note on any three of the following: 14
Nuclear reaction
G.M. Counter
IP/USP
Orsat apparatus