Michael Faraday discovered benzene in the gas which was produced by destructive distillation of vegetable oil that is done in________________?

Related Mcqs:

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

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

2. The amount of Benzene is obtained from Coal Tar on its Fractional Distillation?

   A. 1-2Kg
   B. 1-3Kg
   C. 1-4Kg
   D. 1-5Kg

   Submitted by: Aamir khan Hullio

3. The equation that represents the relationship of Faraday’s first law of electrolysis is _______?

   A. Z=At
   B. w=ZAt
   C. w=Z/At
   D. Z= At/M

   Submitted by: Aamir khan Hullio

4. Animal and vegetable fats are___________________?

   A. Glycerols
   B. Fatty acids
   C. Triesters formed from glycerol and fatty acids
   D. Tetraesters formed from glycerol and fatty acids

5. Preparation of vegetable ghee involves_________________?

   A. halogenation
   B. hydroxylation
   C. hydrogenation
   D. hydration

6. Argon gas was discovered by_______?

   A. Rayleigh
   B. Ramsay
   C. Lockerey
   D. Dalton

   Submitted by: Muhammad Ali Kunbhar

7. The resonance energy of benzene is__________________?

   A. 150.5 kJ/mol
   B. 250.5 kJ/mol
   C. 150.5 Cal/mol
   D. 250.5 Cal/mol

8. Which one of the following statement is not correct about benzene ?

   A. On hydrogenation 208 KJ/mole is liberated
   B. C-H bond length in benzene is 1.09 A?
   C. Molecular mass of benzene is 78.108
   D. Resonance energy of benzene is 150.5 K Cal/mole

9. Replacement of hydrogen of benzene by alkyl group in the presence of alkyl halide & aluminum chloride is known as__________________?

   A. Dows process
   B. Friedel & Craft acylation
   C. Friedel & Craft alkylation
   D. Clemmenson reduction

10. Benzene does not undergo___________________?

    A. Substitution reaction
    B. Addition reaction
    C. Polymerization reactions
    D. Oxidation reactions