Old Exam Papers June 2012 (Set 2)

(ix) CH 3 COOH + N 3 H
(x) C 6 H 5 NH 2 + C 6 H 5 COCl
D;k gksrk gS tc %
(i) ukbVªkscsUthu dk vip;u NaBH 4 ls djkrs gSaA
(ii) ,sfuyhu dh vfHkfØ;k czksehu ls djkrs gSaA
110
(iii) csUthu Mkb,tksfu;e DyksjkbM dh HBF 4 ls vfHkfØ;k
ds ckn xeZ djus ij
(iv) ,sfYdy lkbukbM dh vfHkfØ;k Sn/HCl ls djkus ij
(v) ,sfuyhu dh 200 0 C ij l/kwe H 2 SO 4 ls vfHkfØ;k djkus
ij
(vi) R-CO-N 3
(vii) C 6 H 5 NO 2
(viii) CH 3 CH 2 NO 2
(ix) CH 3 COOH + N 3 H
, H 2 O
Cl 2 , AlCl 3
Zn,NH 4 Cl
(x) C 6 H 5 NH 2 + C 6 H 5 COCl
H 2 SO 4
H 2 SO 4
NaOH
NaOH
110
200 12 CH-06
A
CH-06
B.Sc. (Part II) EXAMINATION, June, 2012
CHEMISTRY
Paper-CH-06
(Organic Chemistry)
Time allowed : Three hours
Maximum marks : 50
Attempt any five questions. Each
question carries equal marks.
fdUgha ik¡p iz'uksa ds mÙkj nhft;sA lHkh iz'uksa
ds vad leku gSaA
1. (a) Which type of compounds absorb UV radiations ?
Select such compounds in support of your answer
from the following compounds :
(i) Propene
(ii) 1, 3-butadiene
(iii) Butane
PTO