A. i-paraffins
B. Aromatics
C. n-paraffins
D. Naphthenes
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Related Mcqs:
- Char value of Kerosene is the amount of charred oil deposition on the wick obtained after burning it in a standard wick lamp at a standard rate for 24 hours. Char value of a good quality kerosene should be less than ________________ mg/kg of kerosene?
- A. 1 B. 20 C. 100 D. 500...
- Which of the following is desirable in diesel and kerosene but is undesirable in gasoline ?
- A. Aromatics B. Mercaptans C. Paraffins D. Naphthenic acid...
- Which of the following is desirable in petrol (gasoline) but undesirable in kerosene ?
- A. Paraffins B. Aromatics C. Mercaptans D. Naphthenic acid...
- Good quality kerosene should have__________________?
- A. Low smoke point B. High smoke point C. High aromatics content D. Low paraffins content...
- Which is the most undesirable component in kerosene ?
- A. Aromatics B. i-paraffins C. n-paraffins D. Naphthenes...
- Flash point of diesel/kerosene (>50°C) is determined by the_______________?
- A. Abel apparatus B. Pensky-Martens apparatus C. Saybolt chromometer D. None of these...
- Pyrolysis of kerosene or natural gasoline is done to produce mainly the___________________?
- A. Olefins and aromatics B. Lighter paraffins C. Stabilised gasoline D. Diesel...
- Extractor temperature is maintained at -20°C in Edeleanu process to reduce the _________________ of kerosene?
- A. Smoke point B. Paraffins C. Aromatics D. Naphthenes...
- Smoke point of kerosene expresses its__________________?
- A. Burning characteristics B. Luminosity characteristics C. Aromatic content directly D. Lamp wick wetting characteristics...
- Catalytic desulphurisation process used for sweetening of straight run gasoline and kerosene uses _______________ as catalyst?
- A. Bauxite B. Fuller’s earth C. Activated clay D. All A., B. & C....
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