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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Substances which reduce the quantum yield of photochemical reactions are called :
(8) photo inhibitors (B) photo initiators (C) catalysis (D) photo sensitizers
Which of the following is a correct notation for an orbital with n=4 and 1=27
(ಗಿ) 40 ம )© 44 (D) 45
Na* is isoelectronic with :
(ക) 19 (8) ۸۰ (©) Ca2t (0 €
Which of the following hybridizaton tends to give maximum electro negativity for an atom ?
(ಸ) ஐ? (8) sp
(©) ഞ് (ம) All have the same effect
Which of the following is a p-block element ?
(A) Rb (8) Cs (©) ऽ (D) Sb
The hybridization of chlorine in CIF; is ؛
ക്ര (8) spid )© கர் (ற) None of these
Which of the following is unstable according lo M.O. theary ?
ക 165 ಡು ಲ್ಕ (©) प्रद യു ലു
A molecule having all the bond angels equal to ടട:
(A) PClg (४) CH, (ര 85 (D) 1९८1)
The hybridization of carbon CO, is :
^) अ 8 ഒ (© श (D) spid
140/2014 5
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