1: In the sweetening MEROX process for kerosene the mercaptans are converted into (a) Sulpher (b) Disulphide (c) Hydrogen sulphide (d) None of these 2: Which of the following products contain maximum sulphur? (a) Diesel fuel (b) Fuel oil (c) Jet fuel (d) LPG 3: Which of the following petroleum product has a maximum C/H ratio (by weight)? (a) Light diesel oil (b) Fuel oil (e) Naphtha (d) Heating oil 4: Which of the following hydrocarbon are most desirable in gasoline? (a) Paraffins (b) Isoparaffins (c) Naphthenes (d) Aromatic 5: Octane no. of paraffins: (a) Remain constant with change in the number of carbon atoms (b) Increases with increase in the number of carbon atoms (c)Decreases with increase in the number of carbon atoms (d)None of the above 6: Which of the following hydrocarbons has a maximum octane number? (a) Benzene (b) Cyclohexane (c) Hexane (d) Iso-hexane 7: Which of the following petroleum products has a minimum flashpoint? (a)Gasoline (b) Kerosene (c) Fuel oil (d) Heating oil 8: Which of the following hydrocarbon series are almost absent in crude petroleum? (a) Paraffins (b) Naphthenes (c) Aromatic (d) Olefins 9: Which of the following process consumes hydrogen? (a) FCC process (b) Hydrocracking process (c) Visbreaking (d) Etherification process 10: Which one of the following processes aims at producing a higher yield of gaseous unsaturated hydrocarbons and aromatics like benzene & toluene? (a) Reforming (b) Hydrocracking (c) Alkylation (d) Pyrolysis
1: In the sweetening MEROX process for kerosene the mercaptans are converted into (a) Sulpher (b) Disulphide (c) Hydrogen sulphide (d) None of these 2: Which of the following products contain maximum sulphur? (a) Diesel fuel (b) Fuel oil (c) Jet fuel (d) LPG 3: Which of the following petroleum product has a maximum C/H ratio (by weight)? (a) Light diesel oil (b) Fuel oil (e) Naphtha (d) Heating oil 4: Which of the following hydrocarbon are most desirable in gasoline? (a) Paraffins (b) Isoparaffins (c) Naphthenes (d) Aromatic 5: Octane no. of paraffins: (a) Remain constant with change in the number of carbon atoms (b) Increases with increase in the number of carbon atoms (c)Decreases with increase in the number of carbon atoms (d)None of the above 6: Which of the following hydrocarbons has a maximum octane number? (a) Benzene (b) Cyclohexane (c) Hexane (d) Iso-hexane 7: Which of the following petroleum products has a minimum flashpoint? (a)Gasoline (b) Kerosene (c) Fuel oil (d) Heating oil 8: Which of the following hydrocarbon series are almost absent in crude petroleum? (a) Paraffins (b) Naphthenes (c) Aromatic (d) Olefins 9: Which of the following process consumes hydrogen? (a) FCC process (b) Hydrocracking process (c) Visbreaking (d) Etherification process 10: Which one of the following processes aims at producing a higher yield of gaseous unsaturated hydrocarbons and aromatics like benzene & toluene? (a) Reforming (b) Hydrocracking (c) Alkylation (d) Pyrolysis
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:1: In the sweetening MEROX process for kerosene the mercaptans are converted into
(a) Sulpher (b) Disulphide (c) Hydrogen sulphide (d) None of these
2: Which of the following products contain maximum sulphur?
(a) Diesel fuel (b) Fuel oil (c) Jet fuel (d) LPG
3: Which of the following petroleum product has a maximum C/H ratio (by weight)?
(a) Light diesel oil (b) Fuel oil (c) Naphtha (d) Heating oil
4: Which of the following hydrocarbon are most desirable in gasoline?
(a) Paraffins (b) Isoparaffins (c) Naphthenes (d) Aromatic
5: Octane no. of paraffins:
(a) Remain constant with change in the number of carbon atoms
(b) Increases with increase in the number of carbon atoms
(c)Decreases with increase in the number of carbon atoms
(d)None of the above
6: Which of the following hydrocarbons has a maximum octane number?
(a) Benzene (b) Cyclohexane (c) Hexane (d) Iso-hexane
7: Which of the following petroleum products has a minimum flashpoint?
(a)Gasoline (b) Kerosene (c) Fuel oil (d) Heating oil
8: Which of the following hydrocarbon series are almost absent in crude petroleum?
(a) Paraffins (b) Naphthenes (c) Aromatic (d) Olefins
9: Which of the following process consumes hydrogen?
(a) FCC process (b) Hydrocracking process (c) Visbreaking (d) Etherification process
10: Which one of the following processes aims at producing a higher yield of gaseous
unsaturated hydrocarbons and aromatics like benzene & toluene?
(a) Reforming (b) Hydrocracking (c) Alkylation (d) Pyrolysis
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