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 'TRADESMAN CHEMICAL ENGINEERING TECHNICAL EDUCATION' And exam conducted in the year 2015. And Question paper code was '096/2015'. 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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6,
A
Maximum : 100 marks
Time : 1 hour and 16 minutes
Which indicator is used in weak acid against Strong alkali titrations?
(50 Methyl Orange (B) Both (A) and (D)
(C) Starch (D) Phenclphthalein
What is the equivalent weight of Sodium Hydroxide?
കു 40 യു ഒ
© 56 (1) 88
117% 85 1110 11/11 10೫12 of EDTA used for the hardness estimation?
(வ Ethylene di nitro tetra amine
(B) Ethyl dichloro tetra acetate
(0) Ethylene di amine tetra acetic acid
() Ethyl di amine tetra alcochol
Temporary Hardness is removed by :
(A) Filtration ॥ (18) Boiling
(0) Cooling (D) Decantation
The lowest temperature at which enough vapour of the oil, when mixed with air will ignite
but not continue to burn :
(ಗಿ) Tire point (B) Pour point
(0) TFlash point (D) Cloud point
Normality of a solution is defined as :
(A) Gram moles per millilitre (8) Gram moles per litre
(0 Gram equivalents per millilitre (D) Gram equivalents per litre
Which of the following is a unit of alkalinity விளக்க?
(A) Grams per millilitre (B) Kilograms per litre
(C) Parts per million (12) Volume per million
[P.T.0]
