Hydrocarbon, Alcohol, Polymer, Organic Acid And Explosive Substance - Category Wise Question And Answer Practice Test With Solutions

Question : 6 [UPPCS (Pre) 1996]

Which one of the following statement is correct?

a) DDT is antibacterial compound

b) RDX is an explosive

c) LSD is an antiviral compound

d) TNT is an insecticide

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Question : 7 [UPPCS (Pre) 1997]

Match List-I with List-II and select the correct answer using the codes given below the lists:

Code: (A) (B) (C) (D)

a) 3 4 1 2

b) 1 4 3 2

c) 3 1 4 2

d) 2 3 4 1

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Question : 8 [PCS (Pre) 2014]

For benzene which of the following statements is true?

a) It has twelve sigma and three pi bonds

b) It has six sigma and six pi bonds

c) It has twelve sigma and six pi bonds

d) It has six sigma and three pi bonds

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Question : 9 [UP UDA/LDA (Pre) 2003]

Which acid is used in photography?

a) Acetic acid

b) Formic acid

c) Oxalic acid

d) Citric acid

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Question : 10 [IAS (Pre) 2000]

The sensation of fatigue in the muscles after prolonged strenuous physical work is caused by

a) The accumulation of lactic acid

b) A decrease in the supply of oxygen

c) Minor wear and tear of muscle fibres

d) The depletion of glucose

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