Kerala PSC Previous Years Question Paper & Answer
Page:14
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Higher Secondary School Teacher Chemistry (SR for ST)' And exam conducted in the year 2024. And Question paper code was '007/2024/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:-Depression in freezing point
D:-Osmosis
Correct Answer:- Option-C
Question68:-We should increase the number of trials while taking measurements
and take their arithmetic mean to avoid
A:-accuracy
B:-precision
C:-correlation
D:-error
Correct Answer:- Option-D
Question69:-An example for 2D nanomaterial is
A:-fullerene
B:-graphite
C:-graphene
D:-carbon nanotube
Correct Answer:- Option-C
Question70:-Who is called as the father of green chemistry?
A:-Paul Anastas
B:-Arthur John
C:-Joe Huntsman
D:-Friederick Taylor
Correct Answer:- Option-A
Question71:-Which of the following is the best strategy for teacher development?
A:-Self awareness
B:-Self reflection on performance
C:-Adopting a single teaching method
D:-Applying different teaching techniques
Correct Answer:- Option-B
Question72:-Washback effect is related to
A:-diagnosis
B:-assessment
C:-aptitude
D:-drop out
Correct Answer:- Option-B
Question73:-Which of the following is NOT a learning strategy?
A:-Knowledge acquisition