Basic Chemistry Current Affairs Quiz - 1
Question: 1
An equeous solution of Borax is
(A) Alkalene
(B) Acidic
(C) Corrosive
(D) Neutral
Ans: A
Alkalene
Question: 2
The molasses (sugar gravey) is an excellent example of
(A) Urea
(B) Power alcohol
(C) Glycerine
(D) Acetic acid
Ans: D
Acetic acid
Question: 3
The element nickel is a
(A) Complex element
(B) Non magnetic metal
(C) Magnetic metal
(D) Radioactive metal
Ans: C
Magnetic metal
Question: 4
Paper is manufactured by
(A) Wood, calcium, hydrogen sulphate and resin
(B) Wood and bleaching powder
(C) Wood, sodium and bleaching powder
(D) Wood and resin
Ans: A
Wood, calcium, hydrogen sulphate and resin
Question: 5
The water hydrolysis of oil by the alkalies is called
(A) Acetylisation
(B) Soapification
(C) Polymerization
(D) Esterification
Ans: B
Soapification
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