Chemistry
Chemistry General Knowledge Quiz covers Chemistry topic of General Science section of various competitive exams like UPSC, SSC, IBPS, EPFO, RRB, CET, State PCS, etc. It has both straight forward and conceptual type based questions.
1. The major component of CNG is :
(A) Methane
(B) Ethane
(C) Propane
(D) Butane
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Correct Answer: (A)
2. The neutron was discovered by
(A) Becquerel
(B) Madam Curie
(C) Aston
(D) Chadwick
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Correct Answer: (D)
3. In paper manufacturing, degumming of the raw material is done using :
(A) Sulphuric acid
(B) Bleaching Powder
(C) Nitric acid
(D) Caustic soda
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Correct Answer: (B)
4. Liquid and gases never show :
(A) Electromagnetic property
(B) Ferromagnetic property
(C) Diamagnetic property
(D) Paramagnetic property
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Correct Answer: (C)
5. Methyl Isocyanate gas, which is involved in the disaster in Bhopal in December 1984, was used in the union carbide in the union carbide factory for production of :
(A) Detergents
(B) Pesticides
(C) Dyes
(D) Explosives
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Correct Answer: (B)
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