At low temperature and pressure cracking can be done in presence of catalyst________________?

Related Mcqs:

1. Main source of organic compounds is__________________?

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

2. Hydro carbons which burn with smoky flame are called_________________?

   A. Aliphatic
   B. Alicyclic
   C. Aromatic
   D. Aldehyde

3. Chemical properties of first member of homologous series with respect to other members are_________________?

   A. same
   B. different
   C. depends upon number of C atoms
   D. depends upon number of H atoms

4. Which of the following can be used as anti-knocking agent ?

   A. PbCl2
   B. (C2H5)4 Pb
   C. (C2H5)2 Pb
   D. all of the above

5. The general formula of cycloalkene is __________________?

   A. CnH2n
   B. CnH2n+2
   C. CnH2n-1
   D. CnH2n-2

6. C5H12 has the number of isomers ___________________?

   A. one
   B. two
   C. three
   D. four

7. First organic compound synthesized in laboratory was _________________?

   A. tartaric acid
   B. ethyl alcohol
   C. methanol
   D. urea

8. Which one of the following compounds shows intense knocking ?

   A. n-pentane
   B. iso-heptane
   C. iso-octane
   D. n-heptane

9. Ether functional group can be represented as ____________________?

   A. OH
   B. R-CO-R
   C. R-O-R
   D. R-COOH

10. Which is not heterocyclic compound _______________?

    A. Furan
    B. Thiophene
    C. Aniline
    D. Pyridine