Home
Class 12
CHEMISTRY
Mention the difference between Buna-S an...

Mention the difference between Buna-S and Buna-N.

Text Solution

Verified by Experts

Buna-S is a copolymer of styrene `(PhCH=CH_2)` and butadiene `(H_2C-CH-CH=CH_2)` whereas Buna-N is a copolymer of butadiene `(H_2C=CH-CH=CH_2)` and acrylonitrile `(H_2C=CH-CN)`
`underset"Buna-S"([--H_2C-CH=CH-CH_2-CH_2-underset"Ph"underset|CH--]_n)`
`underset"Buna-N"([--H_2C-CH=CH-CH_2-CH_2-underset"CN"underset|CH--]_n)`
Promotional Banner

Topper's Solved these Questions

  • POLYMERS

    CHHAYA PUBLICATION|Exercise QUESTION-ANSWER ZONE FOR BOARD EXAMINATION|63 Videos

  • POLYMERS

    CHHAYA PUBLICATION|Exercise SOVLED WBCHSE SCANNER|8 Videos

  • P-BLOCK ELEMENTS

    CHHAYA PUBLICATION|Exercise PRACTICE SET 7 (ANSWER THE FOLLOWING QUESTIONS) : -|17 Videos

  • PREVIOUS YEAR QUESTION PAPER 2018

    CHHAYA PUBLICATION|Exercise NEET 2018|18 Videos

Similar Questions

Explore conceptually related problems

Explain the difference between Buna-N and Buna-S.

Mention the differences between algae and fungi.

Mention the differences between anabolism and catabolism.

Mention the differences between algae & fungi.

Mention the differences between Monera and Protista.

Mention the difference between parasite and saprophyte.

Mention the difference between bacteria and cyanobacteria.

Mention the difference between collagen and elastin fibres.

Mention the differences between agglutinogen and agglutinin What is Landsteiner's Rule?

Mention the differenc between Monera and Protista.

CHHAYA PUBLICATION-POLYMERS -SOVLED CBSE SCANNER
  1. Mention the difference between Buna-S and Buna-N.

    Text Solution

    |

  2. Define the term, 'homopolymerisation' giving an example.

    Text Solution

    |

  3. Draw the structure of the monomer for each of the following polymers: ...

    Text Solution

    |

  4. Which of the following is a fibre? Nylon, Neoprene, PVC.

    Text Solution

    |

  5. Write the name of monomers used for getting the following polymers: (i...

    Text Solution

    |

  6. Write the names and structures of the monomers of the following polyme...

    Text Solution

    |

  7. Explain the term 'copolymerisation' and give an example of copolymeris...

    Text Solution

    |

  8. What is the role of t- butyl peroxide in the polymerisation of ethene

    Text Solution

    |

  9. Idenity the monomers in the following polymer ? [--NH(CH2)6NHCO(CH2)...

    Text Solution

    |

  10. Arrange the following polymers in the increasing order of their inter...

    Text Solution

    |

  11. Write the mechanism of free radical polymerisation of ethene

    Text Solution

    |

  12. What is the role of sulphur in the vulcanisation of rubber?

    Text Solution

    |

  13. Arrange the following polymers in the increasing order of their interm...

    Text Solution

    |

  14. Write the structures of the monomers used for getting the following po...

    Text Solution

    |

  15. Write the structures of the monomers used for getting the following po...

    Text Solution

    |

  16. Shyam went to grocery shop to purchase some food items. The shopkeeper...

    Text Solution

    |

  17. Shyam went to grocery shop to purchase some food items. The shopkeeper...

    Text Solution

    |

  18. Shyam went to grocery shop to purchase some food items. The shopkeeper...

    Text Solution

    |

  19. Shyam went to grocery shop to purchase some food items. The shopkeeper...

    Text Solution

    |