Madurai Kamraj University (MKU) 2005 B.Sc Nutrition and Dietetics INORGANIC AND ORGANIC CHEMISTRY - Question Paper

3854/5C2 APRIL 2005

INORGANIC AND ORGANIC CHEMISTRY

Time: 2 hours Maximum :50 marks

part A—(4*2=8 Marks)

ans ALL the ques..

1.Define Half-life period.
2.Mention 2 alloys of tungsten.
3.Explain the action of acetic anhydride on glucose.
4.How is hexachlorobenzene prepared?


part B—(4 * four = 16 marks)

ans ALL the ques..

5.(a) provide an account of the nuclear forces.
Or
(b) discuss the working principle of hydrogen bomb.

6.(a) discuss the different steps involved in metal extraction.
Or
(b) provide the preparation of gypsum salt and potassium ferricyanide.

7.(a) How is fructose converted to glucose?
Or
(b) Write a note on vat dyes.

8.(a) discuss E2 mechanism with an example.
Or
(b) How is anthracene prepared? provide its uses.


part C – (4 * 6.5 = 26 Marks)

ans ALL the ques..

9.(a) (i) Derive an expression for radioactive disintegration constant.
(ii) State the group displacement laws.
Or
(b)Give an account of nuclear reactors.

10.(a) provide the preparation and uses of the different forms of platinum.
Or
(b) provide the preparation and uses of blue vitriol, green vitriol and white vitriol.

11.(a) provide an account of polysaccharides.
Or
(b) How is sucrose manufactured? provide its properties and uses.

12.(a) How is chloroform prepared ? provide its properties and uses.
Or
(b) discuss SN1 mechanism. How does it differ from SN2 mechanism?

regards
sridevi

Earning:   Approval pending.