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 'SANITARY CHEMIST KERALA WATER AUTHORITY TECHNICAL ASSISTANT CHEMICAL EXAMINERS LABORATORY LAB ASSISTANT' And exam conducted in the year 2019. And Question paper code was '011/2019'. 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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The emission of an a-particle and two B-particles in 5000885100 07000008 تد of
the starting atom.
(ಹ) Isotope (8) Isobar
(0) Isotone (D) Isomer
The order of the C,v point group is
(है) 3 ®) 4
© 1 ೧0 2
Among CO, NO, HCI and CO,, that which will not yield a microwave spectrum is
ಹ) 00 (89 ೫೦
(0 ೫೮ യ 00,
The number of normal modes of vibration 08 ಲೈಣ್ಯೆ 1120100010 5
(A) 30 (8) 36
(0) 31 യ 35
The = donor ligand in Ziese’s salt is
(ക) வேண்டி (3) Ethylene
(C) Acetylene (D) Carbonyl
The number of signals exhibited by the protons of TMS in its NMR spectrum is
(है) 2 ® 1
© 3 യ 4
The hybridization of Nitrogen atom in NH,
(4) श ൫) ೫೫4
८) शण्प യ 80
5 11/2019
17.1.0.]
