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Chemistry WAEC / WASSCE 2014 Crude Oil
The liquid hydrocarbon likely to be found in the fraction of crude oil used for domestic cooking is?
A C3H8
B C 5H 12
C C13H28
D C20H42
medium Difficulty
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Chemistry UTME / JAMB 2010 Crude Oil
Which of the following is used in rocket fuels?
A HNO3
B CH3COOH
C H2SO4
D HCl
medium Difficulty
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Chemistry UTME / JAMB 2010 Crude Oil
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
medium Difficulty
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Chemistry UTME / JAMB 2010 Crude Oil
Which of the following is used as fuel in miners' lamp?
A Ethanal
B Ethyne
C Ethene
D Ethane
medium Difficulty
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Chemistry UTME / JAMB 1986 Crude Oil
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
medium Difficulty
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