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In fullerene carbon atoms are arranged i...

In fullerene carbon atoms are arranged in mixed

A

tetragons and pentagons

B

pentagons and hexagons

C

pentagons and heptagons

D

all are correct

Text Solution

Verified by Experts

The correct Answer is:
B
Fullerene is fused ring system of hexagons and pentagons.
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MTG IIT JEE FOUNDATION-CARBON AND ITS COMPOUNDS -Exercise (Multiple Choice Questions) (LEVEL - 1)
  1. A phenomenon by which an element occurs in different physical modifica...

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  2. Number of free electron(s) in each carbon atom in graphite is/are

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  3. In fullerene carbon atoms are arranged in mixed

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  4. Which of the following does not contain a double bond?

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  5. Diamond is not a good conductor of electricity because

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  6. The difference in molecular weight of two consecutive members of a hom...

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  7. The general formula of an ester where R represents alkyl group is

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  8. The IUPAC name of CH(3)CHO is

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  9. Which of the following have a triple bond?

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  10. All the members of homologous series of alkynes have the general formu...

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  11. Alcohols can be prepared by hydration of

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  12. The reaction CH(4)+Cl(2)underset("light")overset("hv")rarrCH(3)Cl+HCl ...

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  13. When ethanoic acid is heated with NaHCO(3) the gas evolved is

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  14. Methane, ethane and propane are said to form a homologous series becau...

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  15. Which of the following belong to the same homologous series?

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  16. Ethane can be prepared by reaction of ethanol with

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  17. Which of the following is the functional group for carboxylic acid?

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  18. The structural formula of ethyl ethanoate is

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  19. Conversion of ethanol to ethanoic acid is a/an

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  20. In the reaction, CH(3)COONa+NaOHrarr the gas obtained is

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