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 'LABORATORY ASSISTANT FACTORY STATE FARMING CORPORATION OF KERALA LTD' And exam conducted in the year 2014. And Question paper code was '140/2014'. 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.
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Which among the following state functions is an extensive property of the system 7
(A) temperature (18) volume (C) viscosity (D) refractive index
The photon of wavelength 400 nm corresponds to :
(മ) 20000! () 25,000 0೫7... (ಲ) 50,000 cm=! (D) 40000൦!
The reagent used for the identification of nickel ion in qualitative analysis is :
(५) Potassium ferrocyanide (B) DMG
(3 EDTA (D) Nessler's reagent
The shift of an absorption band to the longer wavelength region is called :
(A) Dblue shift (8) red shift (3) yellow shift (D) none of these
The catalyst used for Friedal Crafts reaction is :
(ക) Anhydrous ചവ 0) வப
(0) டல, (D) 211
The element with highest electron affinity among halogens is :
(ಗ) F ® a (೧) Br (೧) 1
Boiling point of water is much higher than the expected value. This is due to
(A) Intra molecular hydrogen bonding
(0) Inter molecular hydrogen bonding
(9 8001 (ಸಿ) and (B)
(D) Covalent bonding
Conduction due to the direct flow of electrons is known as :
(A) ionic conduction (B) electrolytic conduction
(€) electronic conduction (1)) molecular conduction
140/2014 12 A
