Kerala PSC Previous Years Question Paper & Answer

Title : Assistant Tester cum Guager - Malabar Cements Ltd
Question Code : A


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Assistant Tester cum Guager - Malabar Cements Ltd' And exam conducted in the year 2024. And Question paper code was '010/2024/OL'. 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: 2 out of 19
Excerpt of Question Code: 010/2024/OL

Question5:-Alkali metals dissolve in liquid ammonia and in appearance all the

solutions are blue when dilute and exhibit conductivity and are paramagnetic due

A:-free electrons
B:-ammoniated electrons
C:-free metal ion
D:-free ammonia molecules
Correct Answer:- Option-B
Question6:-Which of the following is isoelectronic and isostructural with 7,0?
Correct Answer:- Option-A
Question7:-In liquid sulphuric acid, acetic acid ionises as
ಡಿ:-೮೫,೮೦೦೫.೫,5೦, ೬೮೫೬೮೦೦೫5೦]
ಔ:-0೫]೮೦೦೫--೫]5೦[ ೨೮೫,೮೦೦ 477807
೮:-೮೫]೮೦೦೫-೫)5೦( ೨೮೫,೮೦೦ -5೦ಕ್ಕಿ-
ಔ:-೮೫,೮೦೦೫-೫,5೦, ೬೮೫,೮೦೦೫]--೫5೦;
Correct Answer:- Option-D
Question8:-Which of the following is incorrect about liquid ammonia?
A:-Dissolution of alkali metals in liquid ammonia is a physical process
B:-The alkali metal solutions in liquid ammonia are strong reducing agents
C:-The tendency for solvolysis is less in liquid ammonia than in water

D:-high temperature and low pressure is necessary while working with liquid

Correct Answer:- Option-D
Question9:-Which among the following are conjugate acid-base pairs?
(i) ഡം റഷ
(11) ೫೦೦, 8೧೮ 82೮೦)

(iii) so. and aso;

(1/) ೫೫, 8೧0 177;
A:-(i) and (ii) only
B:-(ii) and (iv) only
C:-(iii) and (iv) only
D:-(ii) and (iii) only

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