the fractional distillation of petroleum produces gasoline up to ________________?

Related Mcqs:

1. Geometric isomerism is usually found in___________________?

   A. Alkanes
   B. Alkenes
   C. Alkynes
   D. Esters

2. 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

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

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

4. Which of the following is an amide________________?

   A. R-NH2
   B. RCONH2
   C. R – NH – R
   D. C6H5NH2

5. Only sigma bonds are present in__________________?

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

6. Propene can exhibit________________?

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

7. Rate of reactions of most organic compounds are____________________?

   A. very slow
   B. very fast
   C. slow
   D. no regular character present

8. Coal is produced after a long time decay of_________________?

   A. animals
   B. fossils
   C. wood
   D. all of the above

9. A single atom or group of atoms which gives characteristic properties to a compound is called_________________?

   A. radical
   B. hydrocarbon
   C. functional group
   D. ion

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

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