Practice Gk set 2 - general science mcq Online Quiz (set-1) For All Competitive Exams
Q-1) Which one of the following is a natural polymer?
(a)
(b)
(c)
(d)
Q-2) Poisonous mustard gas is a
(a)
(b)
(c)
(d)
Q-3) In all bio-compounds the most necessary fundamental element is
(a)
(b)
(c)
(d)
Q-4) Which of the following is not a natural polymer?
(a)
(b)
(c)
(d)
Q-5) Which is the fundamental element of all organic compounds?
(a)
(b)
(c)
(d)
Q-6) Which one of the following explosives does not contain nitroglycerine as an essential constituent?
(a)
(b)
(c)
(d)
Q-7) Which one of the following substances is used in glazing the pottery?
(a)
(b)
(c)
(d)
Q-8) Calcium Carbide is used for artificial ripening of green fruits because it produces
(a)
(b)
(c)
(d)
Q-9) Which of the following statements is correct?- Sugarcane juice is fermented to form vinegar.
- Vinegar has acetic acid.
- Benzoic acid is the acid present in Vinegar.
- Vinegar is used as a preservative.
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(a)
(b)
(c)
(d)
Q-10) Which one of the following polymer is widely used for making bulletproof materials?
(a)
(b)
(c)
(d)