Kerala PSC Previous Years Question Paper & Answer
Page:11
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.
A:-3
B:-5
C:-2
D:-7
Correct Answer:- Option-D
Question54:-EDTA is a
A:-Tetradentate ligand
B:-Hexadentate ligand
C:-Octedentate ligand
D:-Pentadentate ligand
Correct Answer:- Option-B
Question55:-Which error gives always positive error?
A:-Post precipitation
B:-Surface adsorption
C:-Inclusion
D:-Mechanical entrapment
Correct Answer:- Option-A
Question56:-Which of the following is used as an indicator in the titration of iodine
with hypo?
A:-Methyl red
B:-Starch
C:-Methyl organge
D:-Potassium ferricyanide
Correct Answer:- Option-B
Question57:-The amount of NaOH used in the titration of 100 ml 0.1 N HCl is
൧:-0.4 9
8:-4 റു
C:-0.04 g
0:-2 و
Correct Answer:- Option-A
Question58:-Identify the incorrect statement about rust
A:-Rust and Iron have the same composition
B:-Rust is not an iron
C:-Rusting is a chemical change
D:-Rusting is a kind of oxidation
Correct Answer:- Option-A