Q. Molecular weight of crude oil is in the range of

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Q. Catalyst used in the isomerisation is

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Q. Octane numbers of motor gasoline used in India and America are respectively

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Q. Crude oils containing more than __________ kg of total salts (expressed in terms of NaCl) per thousand barrel is called a 'salty crude'.

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Q. Reid vapour pressure of gasoline is the measure of its

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Q. Pick out the correct statement about catalytic polymerisation.

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Q. High aniline point of diesel indicates that, it

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Q. Boiling range of motor gasoline is an indication of the

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Q. Performance number of a liquid fuel is related to its

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Q. Naphtha yield in straight run distillation of crude oil may be about __________ percent.

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Q. Mercapsol and Unisol processes are meant for the

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Q. Solvent used in the Udex (glycol) extraction process for removal of light aromatics from cracked naphtha is

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Q. Which of the following is the most suitable feed for platforming process (reforming) ?

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Q. In sweetening process, solutizer agent used with caustic alkali is

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Q. Sulphuric acid treatment of petroleum products removes the __________ materials.

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Q. Hydrogen content in petroleum products varies from 12 to 15% (by weight). As a result the difference between gross and net heating value of petroleum fuels varies in the range of __________ kcal/kg.

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Q. Which of the following processes consumes hydrogen ?

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Q. Petroleum deposits are detected by the.

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Q. In catalytic alkylation, higher iso-butane to olefin ratio gives

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Q. In case of liquid petrofuels, momentary combustion is observed at its

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