Download RTMNU B.Pharma 4th Semester 2016 Summer Pharmaceutical Analysis 2 (Electroanalytical and Physical Methods) Question Paper

Download RTMNU (Rashtrasant Tukadoji Maharaj Nagpur University) B.Pharma (Bachelor of Pharmacy) 4th Semester 2016 Summer Pharmaceutical Analysis 2 (Electroanalytical and Physical Methods) Question Paper

TKN/KS/16/6989
B.Pharm. Semester?IV (C.B.S.) Examination
PHARMACEUTICAL ANALYSIS?II
(Electro?Analytical and Physical Methods)
Paper?3 (4T3)
Time?Three Hours] [F ull Marks?80
N.B. :? (1) Question N0. 1 is compulsory.
(2) Solve any F OUR questions from the
remaining.
(3) Draw neat labeled diagram wherever
necessary.
(4) Use of electronic calculator is
permitted.
(5) Assume suitable data wherever
necessary.
1. Solve any FIVE 0f the following :
(a) What are the advantages of conductometric titration
over normal titration method ?
(b) Draw neat and well labelled diagram of Abbe's
refractometer.
(c) What do you mean by dead stop titration ?
MXP?N?37 1 7 1 Contd.

((1) State applications of DSC.
6 How will ou determine the end 0th of zero order
y p
potentiometric titration curve ?
(1) De?ne speci?c conductance, equivalent conductance,
molecular conductance and cell constant.
(g) What is half wave potential ? Write signi?cance of
it. 20
What do you mean by thermal methods of analysis ?
Explain types, instrumentation, factors affecting and
applications of Thermogravimetry. 15
(a) Draw neat and well labelled diagram of Dropping
Mercury Electrode. Write pharmaceutical applications
of polarography. 8
(b) Explain various types of amperometric titrations with
suitable examples. 7
(a) Write in short about various factors affecting angle
of rotation. 7
(b) Explain instrumentation, working and phannaceutical
applications of polarimetry. 8
(a) What is reference and indicator electrode ? Explain
with suitable diagram any two reference electrode.
8
(b) Add note on Ion Selective Electrode. 7
MXP?N?3717 2 Contd.
(a) Write principle, instrumentation and pharmaceutical
applications of DTA. 7
(b) What is Coulometry ? What are its various types ?
Describe its principle and instrumentation. 8
Write short notes on any THREE of the following :
(a) Electrogravimetry
(b) Pulse polarography
(c) High frequency titration
(d) Conductometer
(6) Optical rotatory dispersion. 15
MXP?N?37 1 7 3 1250