Kerala PSC Previous Years Question Paper & Answer
Page:5
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'TECHNICAL ASSISTANT DRUGS CONTROL' And exam conducted in the year 2015. And Question paper code was '124/2015'. 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.
84.
35.
36.
87.
38,
88.
40.
41.
42.
Which of the following is not a bidentate ligand?
(A) Ethylene diammine (B) * 1, 10-Phenantroline
(C) Pyridine (D) Glycinate ion
Which of the following isomeric alcohols has the highest boiling point?
(ക) n-Butyl alcohol (B) iso-Butyl alcohol
(C) sec-Butyl alcohol (D) t-Butyl alcohol
The number of proton NMR signals for p-Nitro toluene is :
ல 2 ® 5
)0( 4 o 8
The carbon-carbon double bond stretching frequency will be highest in :
(^) Cyclohexene (B) 1, 3-Cyclohexadiene
(C) Benzene (D) Same in all
The reagent which can reduce Nitrobenzene into Azobenzene is :
ல 21/1 (B) Zn/NaOH (MeOH)
ര 2۸۸۰1 യ Zn/NaOH (H,0)
Amines can be estimated using a standard solution of :
(ക) Sodium hydroxide
(B) Potassium permanganate
(C) Hydrochloric acid
(D) Sodium carbonate
Which of the following shows Carbyl amine Test :
(ക iso-Propyl amine (B) Aniline
(¢) o-Toluidine (D) All of the above
Picric acid is :
(4) Trinitro benzene (8) Trinitro toluene
(C) Trinitro phenol (D) Tribromo phenol
The thermosetting plastic obtained by the polymerization reaction between phenol and
formaldehyde is called :
(^) Bakelite (ॐ) Teflon
(@) Melamine (D) None of the above
7 124/2015
[P.T.0]
