Kerala PSC Previous Years Question Paper & Answer
Page:12
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Assistant Manager (Chemical)' And exam conducted in the year 2022. And Question paper code was '001/2022/OL'. Medium of question paper was in Malayalam or English . Booklet Alphacode was ''. 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 ®
‘Question87:-Match the following (Choose the most suitable answer).
P. Bakalite 1. Perspex
Q. Pvc ii, Thermoset
8 ii, Neoprene
S. Polychloroprene iv. chloroethane
Ac Pliv, Qui, Rei Si
Bs-Pail, Qi, Rll, SiV
ടി
DPA, Quill, Rev, Si
Correct Answer:- Option-C
Question88:-Find the wrong pair.
P. Nylon 6 : Condensation polymer
Q. Starch : Condensation polymer
Condensation polymer
SS, Teflon : Condensation polymer
۹9۹ ۶ھ
B:-Q and 5
5 وام
D:PandS
Correct Answer:- Option-D
Question89:-Choose the right pai.
P. Dacron : Terylene
Q. PTFE : Teflon
R. PMMA : Lucite
५००१४
B-P and Q only
CP, Qand R
DQ and Ronly
Correct Answer:- Option-C
Question90:-Maximum consumption of polymers is in
‘AcElectrical insulation
Bs-Toys making
C=Coating and films
D:-Packaging
Correct Answer:- Option-C
Question91::Which of the following radioactive wastes emits alla, B and y rays and hence is the most hazardous of all radioactive emitters ?
1131
0ھ
വട
5:6
Correct Answer:- Option-D
Question92:-Which of the following is a characteristic of an instrument ?
AcHigh drift
B:-High fidelity
CoHigh measuring lag
D:-Poor reproducibility
Correct Answer:-Question Cancelled
Question93:-Find out the radius of the cylinder in which a liquid of 40g is filled upto 5 cm. Specific gravity is 20
em 80.356
B:-0.459 cm
em 0.678
ص 5:0756
۸۸ا05 ۸۳۰۸۷9۴۰ 09۲۷۶١۲
Question94::Which is nota use of Flame photometry 7