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 'LABORATORY TECHNICIAN (DRUGS STANDARDIZATION UNIT' And exam conducted in the year 2023. And Question paper code was '155/2023'. 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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155/23
Which among the following is not a copolymer ?
ھ ٤٥ B) SBR
C) Nylon66 D) None of the above
Which among the following is a polysaccharide ?
A) Maltose B) Sucrose
C) Cellulose D) Cellobiose
The nucleobase not found in RNA is
A) Adenine (A) B) Cytosine (C)
C) Guanine (G) D) Thymine (T)
A coenzyme tightly and permanently bound to a protein is called
A) Cofactor B) Cosubstrate
C) Prosthetic group D) Apoenzyme
are used to kill or eliminate microorganisms and inactivate viruses
on inanimate objects and surfaces.
A) Antiseptics B) Disinfectants
C) Antiallergic D) Antipyretics
The RMS velocity of gas molecules is directly proportional to which of the following ?
A) Mass B) Temperature C) Pressure D) Volume
At what conditions compressibility factor of Nitrogen gas be closest to unity ?
A) High temperature and high-pressure
B
) High temperature and low-pressure
C) Low temperature and low-pressure
)
D) Low temperature and high-pressure
Surface tension of Acetone with increase in temperature.
A) decreases B) remains constant
C) increases D) first increases then decreases
The SI unit of coefficient of viscosity is
A) kgm?s 8( ا ہ وا ©) ।७ गो 151 0) ।9 712 51