The IUPAC suffix used for _______ NC group?

Related Mcqs:

1. The IUPAC name of ethylene oxide is__________?

   A. Epoxy methane
   B. Oxoethene
   C. Methoxymethane
   D. Oxirane

   Submitted by: Muhammad Ali Kunbhar

2. The IUPAC name of HCONH2 is___________?

   A. Methanamide
   B. Methanoylamine
   C. Aminoethanol
   D. Formanide

   Submitted by: Muhammad Ali Kunbhar

3. The compound (CH3)3COH according to IUPAC is known as ___________?

   A. Tert-Butanol
   B. 2,2-Dimethyl-propanol
   C. Tert Alcohol
   D. 1,1- Diethylethanol

   Submitted by: Muhammad Ali Kunbhar

4. The IUPAC name of pyridines is__________?

   A. Azolo
   B. Azine
   C. Azolidins
   D. Diazine

   Submitted by: Muhammad Ali Kunbhar

5. Melting points of VII-A group elements down the group ____________________?

   A. Increase
   B. Decrease
   C. Remain constant
   D. No regular trend

6. The carbon atom of carbonyl group is__________________?

   A. sp hybridized
   B. sp2 hybridized
   C. cp3 hybridized
   D. dsp2 hybridized

7. In benzene sulphonic acid the sulphonic group is attached with benzene ring through ___________________?

   A. Hydrogen
   B. Oxygen
   C. Sulphur
   D. OH

8. Boron is non metal while other elements of IIIA group are metals. This is because______________?

   A. it has small size
   B. it has high nuclear charge
   C. it forms molecular addition compounds
   D. all of the above

9. Introduction of nitro group in a molecule is called___________________?

   A. nitration
   B. halogenation
   C. sulphonation
   D. amination

10. Ethers show functional group isomerism with __________________?

    A. aldehydes
    B. ketones
    C. alcohols
    D. carboxylic acid