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.
Question5:-Which of the following titrations will have the equivalence point at a pH
more than 8?
A:-cH,cooH and 7೬೦೫
B:-#c1 and 171೩೧೫
C:-cH,coon and NH;
D:-gci and wH;
Correct Answer:- Option-A
Question6:-Among the following, which is not a prodrug?
A:-Omeprazole
B:-Valacyclovir
C:-Alprazolam
D:-Propranolol
Correct Answer:- Option-D
Question7:-A scatter diagram represent the relationship between and
A:-Cause, effects
B:-Cause, problem
C:-Effects, output
D:-Production, productivity
Correct Answer:- Option-A
Question8:-In case of HPLC mobile phase is
A:-He gas
B:-Air
C:-Organic solvent
D:-Nitrogen gas
Correct Answer:- Option-C
Question9:-The speed of migration of ions in electric field depends upon
A:-Shape and size of molecule
B:-Magnitude of charge and shape of molecule
C:-Magnitude of charge shape and mass of molecule
D:-Magnitude of charge and mass of molecule
Correct Answer:- Option-B
Question10:-0.63 g of oxalic acid is added to 100 ml 0.1 N KOH solution. The
resulting solution will be
A:-Neutral
B:-Alkaline
C:-Acidic