Quinoline is a/an ________________ compound ?

Related Mcqs:

1. Naphthenic acid is a/an ______________ compound?

   A. Sulphur
   B. Nitrogen
   C. Oxygen
   D. None of these

2. Which is an anticing compound ?

   A. Amyl nitrate
   B. Alcohols
   C. Mercaptans
   D. Pyridine

3. Ethyl mercaptan is a/an ___________________ compound?

   A. Sulphur
   B. Nitrogen
   C. Oxygen
   D. None of these

4. Which of the following is not a sulphur compound present in petroleum ?

   A. Thiophenes
   B. Mercaptans
   C. Sulphones
   D. Pyrroles

5. 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

6. Crude topping column operates at ________________ pressure?

   A. Atmospheric
   B. 10 atm
   C. Vacuum
   D. 3 atm

7. A typical yield of diesel in straight run distillation of crude oil may be about ________________ percent?

   A. 8
   B. 18
   C. 28
   D. 35

8. Vacuum maintained in the vacuum distillation column in oil refinery is in the range of about ________________ mm Hg absolute?

   A. 1 to 5
   B. 30 to 80
   C. 250 to 350
   D. 450 to 500

9. Sour crude means the ________________ bearing crude?

   A. Asphalt
   B. Sulphur compounds
   C. Wax
   D. Nitrogen compounds

10. Liquefied Petroleum Gas (LPG) in domestic use cylinders is in the liquid form. The density of LPG in liquid form is about ________________ of that of water (i.e. 1 gm/c.c)?

    A. One fourth
    B. One third
    C. Half
    D. One eighth