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 'TECHNICAL ASSISTANT GR II GOVERNMENT ANALYSTS LABORATORY FOOD SAFETY DEPT QUESTION PAPER' And exam conducted in the year 2017. And Question paper code was '006/2017'. 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.
77.
78,
79.
81,
The non-bonding molecular orbital present in the MO picture of sigma bonding in octahedral
complexes is
^) ५७ തമ
© e യമ
The reaction between alkyl halide and lithiumdialkyl copper to obtain an alkane is called
(A) Wurtz reaction (B) Sendren’s reaction
(C) Corey -House reaction (D) Curdy’s reaction
The octane number of diesel is expressed by mixing a sample of iso octane with
(ಹ) n- Heptane (B) n-nonane
(C) Iso heptane (D) Isononane
Hexaamminecobalt(III) ion is a
(ಹ) Outer orbital High spin complex
(B) Outer orbital Low spin complex
(C) Inner orbital High spin complex
(D) Inner orbital Low spin complex
The total number of hydroxy group present in thiosulphuric acid is
(ಹಿ) ೦೧೦ (8) three
~) two (D) four
The effective number of electrons in Fe,(CO), is
@ 8 ®) 32
© 36 യ 18
The particle size of the precipitate in a gravimetric estimation could be related to a property called
(ಹ) Relative supersaturation (B) Nucleation
(ಲ) Digestion (D) Crystal growth
The external indicator used in the titration of FeSO, against potassium dichromate is
(ക Starch (B) Eriochrome blue
(¢) Potassium Hexacyanoferrate (D) Xylenol orange
006/2018 12
