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1

Which of the following is used in rocket fuels?

  • A. HNO3
  • B. CH3COOH
  • C. H2SO4
  • D. HCl
View Answer & Discuss (11) JAMB 2010
2

The residual solids from the fractional distillation of petroleum are used as?

  • A. coatings of pipes
  • B. raw materials for the cracking process
  • C. fuel for the driving tractors
  • D. fuel for jet engines
View Answer & Discuss (4) JAMB 2010
3

Which of the following is used as fuel in miners' lamp?

  • A. Ethanal
  • B. Ethyne
  • C. Ethene
  • D. Ethane
View Answer & Discuss (4) JAMB 2010
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4

Which of the following is used as an 'anti-knock' in automobile engines?

  • A. Tetramethyl silane
  • B. Lead tetra-ethyl
  • C. Glycerol
  • D. n-heptane
View Answer & Discuss (3) JAMB 1986
5

A spot of oil paint on a shirt can best be removed using?

  • A. brine
  • B. detergent
  • C. kerosine
  • D. warm water
View Answer & Discuss (7) WAEC 2012
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