Octane number (unleaded) of gasoline produced by isomerisation of butane may be about __________________?

Related Mcqs:

1. Iso-octane is used as a reference substance in the definition of octane number and it is assigned an octane number value of 100. Iso-octane is chemically known as ___________________?

   A. α-methyl naphthalene B. 2-2-4 tri methyl pentane C. 1, 3 butadiene D. Tetra methyl ethylene...

2. Octane number (unleaded) of reformed gasoline may be upto ________________?

   A. 60 B. 70 C. 80 D. 90...

3. Methyl tertiary butyl ether (MTBE), a high octane (octane no. = 115) gasoline blending component is produced by the simple additive reaction of isobutylene with __________________?

   A. Methyl alcohol B. Ethyl alcohol C. Methane D. Ethane...

4. Which of the following gasoline (unleaded) has the least octane number ?

   A. Catalytically cracked gasoline B. Straight run gasoline C. Catalytically reformed gasoline D. Polymer gasoline...

5. The octane number of aviation gasoline may be __________________?

   A. 79 B. 87 C. 97 D. > 100...

6. Octane number of gasoline produced by two stage fluidised catalytic cracking process is___________________?

   A. 80 B. 87 C. 92 D. 97...

7. Tetraethyl lead is added to the petrol to increase its octane number, because its octane number is ________________?

   A. More than 100 B. Round about 100 C. Between 50 and 100 D. Less than 25...

8. Straight run naphtha is converted into high octane number petrol (gasoline) by catalytic____________________?

   A. Cracking B. Polymerisation C. Reforming D. Isomerisation...

9. The amount of tetraethyl lead added to improve the octane number of motor gasoline is around ______________ c.c per gallon of petrol?

   A. 3 B. 300 C. 3000 D. 1000...

10. Octane number of gasoline is a measure of its__________________?

    A. Resistance to knock B. Ignition delay C. Ignition temperature D. Smoke point...