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 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.
C:-3-5
0:-6 - 8
Correct Answer:- Option-C
Question48:-Which of the following gravimetric analysis uses temperature as a
function to measure a materials physical and chemical properties
A:-precipitation gravimetry
B:-volatilisation gravimetry
C:-electro-gravimetry
D:-thermogravimetry
Correct Answer:- Option-D
Question49:-Which of the following analytical method is based on the weight of the
precipitate formed
A:-Complexometric titration
B:-Redox titration
C:-Precipitation titration
D:-Gravimetric analysis
Correct Answer:- Option-D
Question50:-Which of the following is a sparingly soluble salt?
^; -8०504
B:-AgCl
മം
D:-All of these
Correct Answer:- Option-D
Question51:-Impurities are absorbed in the surface of the precipitate is called
A:-Surface adsorption
B:-Inclusion
C:-Mechanical entrapment
D:-Post precipitation
Correct Answer:- Option-A
Question52:-When applied to scientific measurements the words accuracy and
precision?
A:-have limitation
B:-are used interchangeably
C:-have distinctly different meanings
D:-can cause uncertainity in experiments
Correct Answer:- Option-C
Question53:-The oxidation state of Mn in ೫137೦, 15