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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How many coulombs of electricity are required 10 produce 20.0g of calcium from molten
CaCl, ?
(A) 579000 (9) 965000
(0 108000 (D) 482500
The cell constant 01 ೩ 0611 15 equal to :
வய ര) 18
¢ ده യ ೫೩
The reduction potential of two half cells Mg?*Mg and Cu*/Cu are —2.37 V and +0.34 V
respectively. The cell potential is
வ 203V (3) 2711V
(0) 136V യ 23%
At equilibrium state :
(ಗಿ) كاذ is positive (B) AH is negative
(ಲ) AGiszero (D) AH is positive
The heat absorbed by the system at constant pressure is
(A) AE குண
© ^© D) 48
How many unpaired electrons are present 10 സ് 100?
@A) 2 ® 1
© 9 20 3
According to Hund’s rule, the number of unpaired 01000005 111 nitrogen atom will be
(है) 2 ® 1
© 5 0 3
‘Which type of isomerism is shown by [Co(NH,);NO,]CI ?
(A) Ionisation (B) Linkage
(C) Co-ordination (D) Geometrical
13 11/2019
[P.T.O.]
