The property of carbon chain formation is called _________________?

Related Mcqs:

1. The organic compounds having very high molecular weight are called _________________?

   A. carboxylic acids
   B. ketones
   C. aldehydes
   D. polymers

2. In cyano group the carbon atom shows which kind of hybridization___________________?

   A. sp2
   B. sp
   C. sp3
   D. none of the above

3. First organic compound synthesized in laboratory was _________________?

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

4. Compounds having same molecular formula but differ in structural formula are called __________________?

   A. polymer
   B. monomer
   C. isomer
   D. allotropes

5. The metallic sound produced by engine due to the pre-ignition of fuel is called _______________?

   A. knocking
   B. reforming
   C. cracking
   D. a and c

6. Octane number 2 2 4-trimethyl pentane is__________________?

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

7. Compound containing benzene ring in their structure are __________________?

   A. aliphatic
   B. aromatic
   C. carboxylic acid
   D. carbohydrates

8. Octane number can be improved by________________?

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

9. Rate of reactions of most organic compounds are____________________?

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

10. 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