(BPH 20112) B.Pharmacy. DEGREE EXAMINATION,

AUGUST/SEPTEMBER 20]6.

Regular

Second Semester

Paper 1- PHAlU\1ACEUTICS -- [

(Regulation 2012-1 :3)

Time: Three hours

Maximum: 70 marks

Answer AI JL quest.ions.

A(I questions carry equal marks.

I.

of

(a)

Describe the different methods preparation techniques in emulsions.

(b)

Describe the factors influencing the stability of emulsions. Or

2.

(a)

Define suspensions. Explain Suspending agents used in it.

(b)

Describe the Suspensions.

stability

about

the

problems

in

:l.

(a)

(b)

i rilfcrcntiutc between mucorntion nnd percolation. Write in detail about. percolation process with a neat diagram.

7.

(a)

I';xplain in detail difforent types of glass used in packing of p harm uccutica Is.

cont.uncrs

Write the fa ctors influencing the extraction process and how to increase the extraction rate.

(b)

Write a short note on plastic as a matcria l for containers and closures.

Or Or ii. 1\.

(a)

What

are

tho

physical

What are the methods used in calculation of child doses with formula'?

(b)

Write a short note on car drops preparation and lahel ing.

(a)

Write in detail note on preservatives and anti-oxidants used in liquid dosage forms?

compatibility

problems involved 111 formulation and explain in detail with suitable example?

5.

(a)

(b)

I'~xplain

(a)

Define suppositories. Write in detail about

in detail about the chemical incompatibilities with suitable examples.

9.

(b)

I'~xplain

about the formulation of mouth

washes.

the bases used in it and excipient used in their preparation.

Or (b)

What

are

the

preparation

techniques

involved in suppositories and their packing?

10.

(a)

Write in detail the evolution and current status of Indian Pharmacopoeia.

(b)

I';xplain the various balance methods and explain about the simple annlytical balance.

Or G.

(a)

Define lotions. Explain about ingredients used in it. Explain any official preparation. (I 0)

(b)

Differentiate between lotions and liniments. ~

(BPH 20112)

:~

(BPH 20112)

(BPH 20312) B.Pharmacy DEGREE EXAMINATION,

AUGUST/SEPTI~MBER2016.

(Regular)

Second Semester

Paper II --

PIIAI{MAClj~UTrCALANALYSrS-l

(Regula tion 2012- 1 :~)

Time: Three hours

Maximum: 70 marks

Answer ALL questions.

All questions carry equal marks.

l.

(a) (b)

Define GLP. Explain its importance. (7) Explain various types of pipettes and its calibration. (7) Or

(c)

(d)

2.

(a) (b)

Define error. Explain various sources of errors. (7) Write about rectification of errors and rejection of doubtful values. (7) Explain importance of limit test. Explain various sources of impurities. Or

(7) (7)

(c) (d)

3.

(a) (b)

I':xplain in detail limit tests for chlorides and sulpha tcs. (7) Explain principle involved in limit test for (7) iron and lead.

(c)

Explain the principle aqueous titrations.

involved

(d)

Explain the methods involved in moisture content. (7)

II1

non (7)

Write about basic concepts involved in acid base titrations. (7) Explain the principle involved in (7) diazotization titrations.

Or (c) (d)

1.

(a)

Explain ceriometric titrations in detail with suitable examples. (7) Write about Mohrs method and volhards method. (7) Write about various grnvimctic analysis.

steps

involved

In

(11)

Or (b) (c)

5.

(a) (b)

Differentiate co precipitation from post precipitation. (7) l':xplain basic concept involved in gravimetric analysis. (7) Explain the theory cornplcxornctric titration. Explain detection of cornplcxornctric titrations.

involved end

point

In

(7) in (7)

Or 2

(BPH 20312)

~3

(BPH 20312)

(BPH 20512)

B.Pharmacy (II Semester) D!'X}ln;I'; EXAMINATION,

AUGUST/SI';PTI';MBEI{ 2016.

(Hcgular)

Paper ILl -

ENVl1{ONMENTAL STUDIES

(Regulation

2012-201~~)

Time: Three hours

Maximum: 70 marks

Answer ALL questions. 1.

(a)

Write a note on : (i)

Ralcgan

siddhi

village

and

development. (ii)

its (7)

Ozone layer depletion, causes, effects, and its preventive measures.

(7)

Or (b)

Environmental protection act (EPA. 1986), General powers of the central government under

EPS

for

the

protection

improvement of environment.

and (14)

~.

(a)

Discuss in detail about Desert ceo syatern, features, structures, types and their functions. (14) Or

(b)

(i)

(ii)

~3.

(a)

(b)

1.

(a)

(b)

What is Green revolution and their effects on the environment. (7) Kolleru lake - Aquaculture, impact on the surroundings environment. (7)

5.

(a)

What is Marine Pollution, discuss about causes, effects controlling measures of it and their impact on the marine ceo system. (14)

Or (b)

Write a note on : (i)

Acid rains, causes, effects

(7)

(ii)

Population growth Vs environment. (7)

Write a note on (i)

Noise Pollution, causes, effects and its preventive measures (7)

(ii)

Vermi culture preparation, Or

(i)

Write a note on Mangrooves, and its importance.

(ii)

Write on soil erosion, causes methods of soil conservation.

and

methods

of (7)

csturies and

Write a note on : (i)

Bhopal gas tragedy,

(7)

(ii)

Chernobyl incident. Or

(7)

(i)

Discuss about Mining and effect on forest and tribal people. (7)

(ii)

Write a note on Uraban, industrial, wastes, recycling and their reuse. (7) 2

(BPH 20512)

3

(BPH 20512)