(1) the heavy gas in gaseous elements
(A) xyon
(B) Argon
(C) helium
(D) radon
(2) What is white gold
(A) Tin
(B) silver
(C) Platinum
(D) Tateniam
(3) The coal is of excellent quality
(A) peat coal
(B) Lignite Coal
(C) Bitumnis coal
(D) anthracite coal
(4) Which of the following contains acetic acid
(A) vinegar
(B) Orange
(C) lime
(D) tomato
(5) chemical name of meetha soda is the
(A) sodium chloride
(B) by sodium carbonate
(C) sodium? Carbonate
(D) sodium hydroxide
Answer
(1) d
(2) c
(3) d
(4) a
(5) b
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