Kerala PSC Previous Years Question Paper & Answer
Page:6
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'ANALYST CHEMICAL TESTING LABORATORY INDUSTRIES AND COMMERCE' And exam conducted in the year 2014. And Question paper code was '111/2014'. 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.
43.
46.
47.
48.
49.
50,
45.
Electron affinity is nearly zero for :
ಊ ೮ (B) Na 2 7
(D)
N
Variation of enthalpy of a reaction with lemperature is given by equation :
(2) ஸீ
(A) Kirchoffs (8) Clausius (0 Arrhenius
Bond order of NO™ is :
(ಗಿ) 35 ® 25 © 3
Unit of rate constant for zero order reaction is :
(ಗಿ) 878 (8) ೫೦171167! (ಲ) வி!
Entropy of vapourisation of a liquid is approximately :
(ಗಿ) 18 J/mol K (ए) 88]/mol K (C) 68 [८ण्ण
A liquid is said to wet the walls of the vessel when adhesion is
(வ வு (B) lesser (ಲ) greater
Common name for 1, 3-dihydroxy benzene 15
(A) Catechol (ए) Quinol (ಲ) Cresol
Sterecisomers that are not mirror images are called :
(ക) Enantiomers (8) Diastereomers (C) Tautomers
51. Zirconyl Alizarin S reagent can be used for the detection of :
(^) Nitrates (8) Sulphates (C) Fluorides
52. Hybridisation in SnCl, is :
(A) sp ட ல (८) ॐ
111/2014 8
യ യ യ راو ال
(D}
(0)
(D)
(0)
(1)
(D)
D)
(D)
1-1-1 امم
48 J/mol K
than cohesion.
none of these
Resorcinol
Optical isomers
Chlorides
وك
