EXAMIANS
Octane numbers of motor gasoline used in India and America are respectively
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In a refinery petroleum crude is fractionated into gas fraction, light ends, intermediate distillates, heavy distillates, residues and by products. The group of products including gas oil, diesel oil and heavy fuel oil belongs to the fraction
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Molecular weight of crude petroleum may be around
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The characterisation factor of crude petroleum oil is around
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Isomerisation converts the __________ tot-paraffins.
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Which is the most desirable component of a good quality kerosene?
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Which parameter is used for the grading of paraffin waxes?
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Sour crude means the __________ bearing crude.
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Which of the following hydrocarbons of same carbon atoms has minimum smoking tendency?
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Methyl tertiary butyl ether (MTBE), a high octane (octane no. = 115) gasoline blending component is produced by the simple additive reaction of isobutylene with
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