Download OU B.Sc 2019 Dec 1st Sem (1st Year ) 9004E Chemistry Question Paper

Download OU (Osmania University) B.Sc (Bachelor of Science) 2019 Dec 1st Sem (1st Year ) 9004E Chemistry Previous Question Paper

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FACULTY OF acumen
B. So. t~lomuur (C900) Examinguan, Novnmb?f I mummy 3610
Bubinct i Ohnmtury
Time : 3 Hour: Pup? A Mann Marks: tit)
mm A (a .1 4 .. 32 Markl)
(Bhort Answer Typ?)
Note: Annwor any EIGHT ot the tottowtnt! ?WWW"
Explain Fatah a rule with exampiu
j; Expiain the structure of Diboranc 5r ??1 _
3 Write the differences between Bonding and Anii Bonding M?i?miarv0rhiiai? (?MUS
nnd ABMOa) M1,. ,1 -
4 What II inductive effect? " "ta,
5 Explain Markonikoff?a rule with mechanism N W
13 Write a short note on Dieia- Alder reaction with exampi?
7 Derive and explain de-Brogiie a wave theorem
8 Why gases deviates from ideal behaviour 7 Exglain"
9 Write about Raoutta law ,3
10 Explain common ion effect with examp *1
11 Write the differences between enantio?rs?pnd diastorcomeri
12 What is sodium carbonate extract?
PART B (4 x 12 I 48 Mark.)
(Esu'y Answer Typo)
,tALLlrom 5i,,_??
13 (:9 Draw M0513 'af ' 7 i .1 . on
(b) What are silicates? Explain tho di?mnt typu 'oi? dim
.14 (a) Wh is someric effect? Explain 1g; Icidity of Phonoi 1
(b) -' ' edel-Crafts Alkylation and Acylation with W_ ?W . t 5
t. ion and explain its determination by W
15(3) I ' i surfacatens R _
' (b) Explain Joul-Thompson effect and iiquitication of out! w um
16 (3) Explain Bayor-Itraln theory (EST). 0
(b) ma wm's equation. .
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