Kerala PSC Previous Years Question Paper & Answer

Title : MEDIA MAKER
Question Code : A

Page:4


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'MEDIA MAKER' And exam conducted in the year 2016. And Question paper code was '061/2016/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.

page: 4 out of 11
Excerpt of Question Code: 061/2016/OL

Correct Answer:- Option-D
Question29:-The Scientist who gave Chromatography concept
A:-Berzelius
B:-Avogadro
C:-Tswett
D:-Lavoiser
Correct Answer:- Option-C
Question30:-The marsh gas detector used by miners works on the principle of
A:-Difference in rate of diffusion of gases
B:-Avogadro's hypothesis
C:-Gay Lucas's law of gaseous volume
D:-Berzelius hypothesis
Correct Answer:- Option-A
Question31:-The shape of 2-butene is
A:-Linear
B:-Planar
C:-Tetrahedral
D:-Pyramidal
Correct Answer:- Option-B
Question32:-2-Bromopentane is heated with potassium ethoxide in ethanol the major product is
A:-trans-pent-2-ene
B:-2-etoxypentane
C:-pent-1-ene
D:-cis-pent-2-ene
Correct Answer:- Option-A
Question33:-Di alkyl sulphides are known as
A:-Sulphonal
B:-Thioesters
C:-Mercaptan
D:-Thioethers
Correct Answer:- Option-D
Question34:-The explosive nitroglycerine is
A:-a soap
B:-a salt
:-2 complex compound
D:-an ester
Correct Answer:- Option-D
Question35:-Tin plague means
A:-Tin plating
B:-Conversion of white tin to grey tin
:-Emission of sound white blending tin plate
D:-Conversion of stannous salt to stannic salt
Correct Answer:- Option-B
Question36:-Which makes use of Tyndall effect ?
A:-Ultrafilter
B:-Ultracentrifuge
C:-Ultramicroscope
D:-All the above
Correct Answer:- Option-C
Question37:-Which of the most effective in causing the coagulation of a positively charged ‘Fe(OH) (3)° sol ?
*NO_34(-)
50452.)
१0 ^ 4^(3-)`
‏نم‎ (64) ^(4-) 6 ^`
Correct Answer:- Option-D
Question38:-A non-narcotic analgesic
A:-Ibuprofen
B:-Coteine
C:-Herion

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MEDIA MAKER : Video