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 'ASSISTANT CHEMIST TRAVANCORE TITANIUM PRODUCTS LIMITED' And exam conducted in the year 2014. And Question paper code was '211/2014'. 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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Nitrolim is :
(A) CaCN, © Ca(NOy), (©) Ca(CN), (D) CaCN,and C
Which of the following hydride is electron deficient molecule 7
(க) ன், (B) NaH
(¢) 8776 (D) Nane of the above
Cryolite is chemically :
(ಗಿ) வி aluminium fluoride (0) Magnesium silicate
(C) Calcium magnesium carbonate (2) Sodium borofluoride
The site of oxidation in an electrochemical cell is :
(ക) Cathode (B) Anode (() Solvent (D) None
Which of the following can be used to measure pH ?
(ക) ധി electrode (8) Hydrogen electrode
(C) Concentration cell (D) All the above
A first order reaction reguires 12 months for the concentration of the reactant to be reduced
to 25% of its original value. 115 half life is :
(A) 6 months (8) 12 months (C) 18 months (D) 24 months
Which is more effective in coagulating a negative solution ?
(A) Nat ஙு. तः+ (C) AP* (D) All same
The phase rule can be expressed mathematically as :
ശു F+P=C+2 हो F=C-P+2 ون P=C-F+2 (D) الم
Zeolites are used as ؛
(வ) Building materials (B) Germs
(ಲಿ) Pigments (D) Ion exchangers
211/2014 10 A
