Download OU B.Sc 2019 June-July 6th and 7th Semester 3300 Chemistry Question Paper

Download OU (Osmania University) BSc (Bachelor of Science - Maths, Electronics, Statistics, Computer Science, Biochemistry, Chemistry & Biotechnology) 2019 June-July 3rd Year 2nd Semester (6th Semester & 7th Semester) (3-2) 3300 Chemistry Previous Question Paper

016
Code No. 3300IE
FACULTY OF SCIENCE
B.Sc. Vl-Somutor (CBCS) Examination, May I June 2019
Subject: Chomlstry
Paper - VII (056)
m- : 3-Hours Max. Marks: 60
PART - A (5 x 3 = 15 Marks)
(Short Answer Type)
Hot. : Answer any FIVE of the following questions.
Define Lab?eaand Inert complexes. Give one example each.
Write the bidogiw signi?cance of Na and Mg.
Give Lobry'debmyn Van Ekenstein rearrangement.
Whatis meant by Isoelectric point? Give suitable example; '
Deriver - CV = R. >
deabbut various state functions and path functions.
What-ai'aa?quivalent and nonequivalent protons? ,
Wdtei?awt the entropy change for spontaneous, Non spontaneous and equiIibrium
processes.
???Etuhn
PART ?15 .(isiharks)
(Essay ?n?wer Type)
Note: Answer ALL from the questions.
3%
9 ?(a)Exp|ain SN1 reactions Wl??ralcomplexes. (11)
OR
i? o
(b) Explain Pearson's c n of Hard and Soft Acids and Bases.
10 p) Explain the follom
(i)Mutarotatic? (ii)Anomers (iii)E3i'rzners (11)
(b) H0w?e and Valine are prepared from Ma|onic ester synthesis?
11 P? 1?" ' amot cycle. Derive an expression for the efficiency of reversible
.3 gine working between T1 and T2 temperatures. (11)
(b) State and explain I law of thermodynamics.
OR
spectroscopy. (1 2)
12 (a) Explain the basic principles of mass
/ OR
l?b') Derive Gibbs?Helmotz equation.
iitii