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 '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.
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5507
Correct Answer: Option ®
Question71:-Percentage of alcohol in beer may be around
مم
മാ
میں
میم
Correct Answer:- Option-C
Question72: is used as a catalyst in fat splitting
معنم
Bei
3
ण्ठ
Correct Answer:- Option-é
Question73:-Good quality of edible salt is obtained from brine by the process of
‘AcSolar evaporation
B:-Vacuum evaporation
೯೪೭2೩ drying
D-Electrolysis
Correct Answer:- Option ®
Question74::Which of the following grades of nitric acidis described as “fuming” ?
‘AcAcid over 63% concentration
B:-Acid over 72% concentration
ലി over 86% concentration
D-Acid over 98% concentration
Correct Answer:- Option-C
Question75:-Zeolite used in water softening process is regenerated by washing with
‘As Chloramines
B:-Disinfectant
C-Sodium bisulphite
De-Brine
Correct Answer:- Option-D
Question76:-Electric bulbs are made up of _glass.
ட்ட
Beflint
Cecrookes
D-pyrex
Correct Answer:- Option ®
Question77:-Electroplating is never done on
‘Acmetals
Be-alloys
Corefractories
व
Correct Answer:- Option-C
Question78::Which of the following contains least amount of N.?
‘AcCoke oven gas
B:-Blast furnace gas
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