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 'Scientific Assistant' And exam conducted in the year 2023. And Question paper code was '079/2023/OL'. Medium of question paper was in Malayalam or English . Booklet Alphacode was ''. 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.
Question99:-The half life of a reaction is doubled as the initial concentration of the
reactant is doubled. The order of the reaction will be
A:-zero order
B:-first order
C:-second order
D:-third order
Correct Answer:- Option-A
Question100:-Low energy electron diffraction (LEED) is a technique employed for
studying
A:-dipole moment of a molecule
B:-atomic geometry of a surface
C:-magnetic moment of a molecule
D:-dielectric properties of a surface
Correct Answer:- Option-B