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 KCMMF LTD' And exam conducted in the year 2016. And Question paper code was '026/2016'. 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.
8. The symmetric vibrations of CO, are :
(A) Raman active (B)
(C) Both Raman and IR active (1)
9. An adsorbent used in column chromatography is :
(வ விய hydroxide (B),
(Cy Calcium hydroxide ™
10. Which of the following iz an extensive property?
(ಗ) Pressure (0)
(८) Concentration (D)
11. pH of milk ranges from :
(ಗಿ) 6-7 छ)
€y 7.8 0)
15. The yellow colour of milk is mainly due to :
(മ Casein ®)
(C) Riboflavin ന്യു
18. The presence of starch in milk can be detected using :
(ക Bromine water (8)
(೧) 106106 8010000 യ
14. An example for a synthetic food colour additive :
(^) Saffron (8)
(¢) Caramel 0)
1R active
Both Raman and IR inactive
Silicon dioxide
Aluminum chloride
Temperature
Heat
5-6
3-4
Carotene
Phospholipids
Calcium chloride solution
Hydrochloric acid
Curcumin
Tartrazine
15. The titrable acidity of milk can be expressed in terms of :
(A) Citric acid (B)
(0 Lactic acid (D)
18. An example of a class IT preservative is :
(A) Honey (0)
(८) 01/0086 (D)
026/2016 - 4
Malic acid
Tartaric acid
Acetic acid
Benzaic acid
