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 (Dairy/ CFP) - Kerala Co-operative Milk Marketing Federation Ltd ' And exam conducted in the year 2022. And Question paper code was '081/2022'. 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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Which of the following shift lead to increased intensity on absorption of UV visible
radiation ?
A) Hyperchromic shift B) Bathochromic shift
C) Hypsochromic shift D) Hypochromic shift
Number of ESR hyperfine splitting lines of methyl! radical (6113) radical is
A) 1 B) 2 03 0) 4
For measuring chemical shift in NMR spectroscopy the chemical compound commonly
used as reference is
A) tetramethyl silane B) hydroquinone
C) benzene D) ethanol
In which chromatography, stationary phase is held in a narrow tube and the mobile
phase is forced through under pressure ?
A) High pressure liquid chromatography
B) Column chromatography
C) Paper chromatography
)
D) Thin layer chromatography
The first milk produces by cow after calving is called
A) Colostrum B) Carotene
C) Metalene D) Oestrum
Specific gravity of milk can be determined by using
A) Manometer B) Hygrometer
C) Lactometer D) Barometer
Which of the following cow breed gives maximum yield of milk ?
A) Zebu B) Jersy
C) Brown Swiss D) Holstein-Friesian
The vitamin which is deficient in milk is
A) 0 B) A 08 0)0