Kerala PSC Previous Years Question Paper & Answer

Title : SANITARY CHEMIST KERALA WATER AUTHORITY TECHNICAL ASSISTANT CHEMICAL EXAMINERS LABORATORY LAB ASSISTANT
Question Code : A

Page:8


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.

page: 8 out of 16
Excerpt of Question Code: 011/2019

44.

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51.

Asbestos is an example ௦1. silicate.
(ಹ) Cyclic ‏رمق‎ Chain
(C) ண (D) Three dimensional

Rutile is an ore of
(ಯ) Titanjum (B) ण

(ಲ) Aluminium (0) Zinc

The highest oxidation state shown by the transition element is

(ಹ) 37 (8) +8
(0 +6 D +5
The intense violet colour of KMnO, is due to transition.
(ക) Charge transfer (B) d-d transition
(C) f-ftransition (D) Lanthanide contraction

What is the CFSE for an octahedral high spin d* system ?
(ക) -12Dq 0) -மை
டு -24Dq യ டை

‘Which one of the following metal carbonyls does not obey the EAN rule ?
வ Ni(CO), (B) Fe(CO)s

(0 ௦0, യ ഘു

The co-ordination number of iron in haemoglobin
ക 4 ® 5
© 6 o 7

‘What designation is given to a sublevel having n=4, I=1 ?
കുഷ 8) 4
(0) 46 D) 48

11/2019 8

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