Kerala PSC Previous Years Question Paper & Answer
Page:10
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Higher Secondary School Teacher Chemistry (SR for ST)' And exam conducted in the year 2024. And Question paper code was '007/2024/OL'. 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.
Correct Answer:- Option-A
Question46:-Number of carbon atom present in sesqui terpenes.
A:-25
B:-30
C:-15
D:-40
Correct Answer:- Option-B
Question47:-Which among the following are fat soluble vitamins?
A:-A and D
B:-A and C
C:-B and C
D:-B and K
Correct Answer:- Option-A
Question48:-The order of 5 value for the 1» NMR of 2-Bromobutane placed in
different environment.
Br
HsC—CHy—G—CHy
€ fog oh
A:-g>f>h>e
B:-e>f>g>h
C:-h>e>f
Correct Answer:- Option-A
Question49:-The Boyle temperature (7s) of a vander Waals gas can be expressed as
A:-Tr = Rb/a
8:-7> = 2/6
ധം =2a/Rb
D:-7, =Rb/2a
Correct Answer:- Option-B
Question50:-The total number of symmetry elements shown by a cubic crystal is
A:-9
B:-13
C:-22
D:-23
Correct Answer:- Option-D
Question51:-The Gibbs-Duhem equation for a system of two components of definite
composition, at constant pressure and temperature will be