Kerala PSC Previous Years Question Paper & Answer
Page:7
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Archaeological Chemist - Archaeology ' And exam conducted in the year 2022. And Question paper code was '044/2022'. Medium of question paper was in Malayalam or English . Booklet Alphacode was 'A'. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.
35. Choose the major product of the following reaction :
CH;
ಕ ೦೦೦೦% ച
+ كا
ನ H3COOC
CH;
chs ಲ
ഠം ೦೦೦೦೪
x
|
(A) om (8) ““೦೦೦೦ಗ%
7 CH3
பெ 6113
നി COOCH;
© 1 “00005 ஐ - om
ஜீ CH3
36. Which of the following is an electrocyclic reaction?
CN 1126. 20
(A) 5 . 0
cN थ CN
H HOH
Lo
(B) عیب
حا سسے (7 / (13
©< ம
cl
(0 1136. ம் ப... ட
ண்டு + & 7
cl 1130 لت
CH,
(D) All the above
87. HOMO for hexa-1,3,5-triene under photochemical condition is :
(A) ४5 B®) ४५
O vs 0) 7
A 9 044/2022
[P.T.0.]