Octane number 2 2 4-trimethyl pentane is__________________?

Related Mcqs:

1. Octane number 2 2 4-trimethyl pentane is________________?

   A. 100
   B. 90
   C. 80
   D. 70

2. Pentane and 2-methyl butance have the same_______________?

   A. Boiling point
   B. Melting point
   C. Percentage composition
   D. Structural formula

3. Octane number can be improved by________________?

   A. Isomerization
   B. Adding (C2H5)4 Pb
   C. Adding (CH3)4 Pb
   D. All

4. Main source of organic compounds is__________________?

   A. Animal
   B. Fossil
   C. Coal
   D. Plants

5. Isomerism which is present only in alkene is__________________?

   A. structural isomerism
   B. metamerism
   C. cis-trans isomerism
   D. both b and c

6. Organic compounds that are essentially nonpolar and exhibit weak intermolecular forces have________________?

   A. Low melting points
   B. Low vapour pressure
   C. High boiling points
   D. High electrical conductivity

7. Methane is used in power generation in chemical industries being a__________________?

   A. natural gas
   B. good caloric value
   C. cheaper
   D. All

8. Only sigma bonds are present in__________________?

   A. propene
   B. butanoic acid
   C. butanal
   D. ethoxy ethane

9. Propene can exhibit________________?

   A. cis-trans isomerism
   B. geometric isomerism
   C. both a & b
   D. none of the above

10. 2-propanol and 1-propanol show the isomerism________________?

    A. metamerism
    B. functional group isomerism
    C. geometric isomerism
    D. position isomerism