Kerala PSC Previous Years Question Paper & Answer
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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'SANITARY CHEMIST KERALA WATER AUTHORITY TECHNICAL ASSISTANT CHEMICAL EXAMINERS LABORATORY LAB ASSISTANT' And exam conducted in the year 2019. And Question paper code was '011/2019'. 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.
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Producer gas is a mixture
(ಹ) CO+H, (B) CO+H,0
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For a spontaneous process the free energy change should be
(ಹ) Positive (B) Negative
(C) Either positive or negative (0) 700
A system which can exchange neither energy nor matter with surroundings is called
(A) Open system (B) Closed system
(C) Isolated system (D) Independent system
Vibrational spectra will be obtained by the absorption of :
(A) Microwave radiation (B) IR radiation
(C) Ultraviolet radiation (D) Visible radiation
Which point group does CO, molecule belongs to ?
(A) Du.h (B) ளே
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‘Which one of the following is a Zn containing enzyme ?
(A) Cytochrome P-450 (B) Tyrosinase
(€) Alcohol dehydrogenase (D) Cytochrome oxidase
The alkaloid used as an antimalarial drug :
(ಹ) Atropine (3) Cocaine
(0) Quinine യ 0089
The heat of neutralisation when a strong acid is neutralised by a strong base :
(A) -57kJ/mole (8) 57 Cals/mole
(८) -57 1/0101 യ) —57k.Cals/mole
Which defect causes a decrease in density ?
(ಹ) Schottky (B) Frenkel
(C) Metal excess (D) F-centre
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