Home
Class 12
CHEMISTRY
Which of the following statements is not...

Which of the following statements is not true ?

A

Natural rubber has the trans - configuration at every double bond

B

Buna - S is a copolymer of butadiene and styrene

C

Natural rubber is a 1,4 - polymer of isoprene

D

In vulcanization the formation of sulphur bridges between different chains make rubber harder and stronger

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • POLYMERS

    MODERN PUBLICATION|Exercise Multiple Choice Questions - LEVEL -III|5 Videos

  • POLYMERS

    MODERN PUBLICATION|Exercise Recent Competitive Questions|7 Videos

  • POLYMERS

    MODERN PUBLICATION|Exercise Recent Competitive Questions|7 Videos

  • ORGANIC COMPOUNDS CONTAINING NITROGEN

    MODERN PUBLICATION|Exercise Recent Examination Questions|10 Videos

  • PURIFICATION AND CHARACTERISATION OF ORGANIC COMPOUNDS

    MODERN PUBLICATION|Exercise Recent Examination Question|4 Videos

Similar Questions

Explore conceptually related problems

Which of the following statement is not true ?

Which of the following statement is not true?

Which of the following statement is not true ?

Which of the following statement is not true ?

A and B are square matrices of order 3xx3 , A is an orthogonal matrix and B is a skew symmetric matrix. Which of the following statement is not true

Which of the following statement is not true for cryopreservation ?

Which of the following statement is not true about classical smog ?

MODERN PUBLICATION-POLYMERS -Multiple Choice Questions - LEVEL -II
  1. Which of the following polymer is biodegradable ?

    Text Solution

    |

  2. In which of the following polymers ethylene glycol is one of the monom...

    Text Solution

    |

  3. Which of the following statements is not true about low density polyth...

    Text Solution

    |

  4. (--CH2-underset(CH3)underset(|)overset(CH3)overset(|)C-CH2-underset(CH...

    Text Solution

    |

  5. Which of the following polymer can be formed by using the following mo...

    Text Solution

    |

  6. Which of the following is not a biodegradable polymer?

    Text Solution

    |

  7. Which of the following is a copolymer ?

    Text Solution

    |

  8. Give monomers used and partial structure of Terylene (Dacron)

    Text Solution

    |

  9. Which of the following is not correct regarding terylene ?

    Text Solution

    |

  10. The monomer of the polymer : ~CH2-underset(CH3)underset(|)overset(C...

    Text Solution

    |

  11. The monomers of Buna -S rubber are

    Text Solution

    |

  12. Which of the following statements is not true ?

    Text Solution

    |

  13. In bakelite , the rings are joined to each other through

    Text Solution

    |

  14. Which of the following statement is not correct ?

    Text Solution

    |

  15. White the names and structures of the monomers of the following polyme...

    Text Solution

    |

  16. Which of the following represents neoprene polymer ?

    Text Solution

    |

  17. Polymer formation from monomers starts by :

    Text Solution

    |

  18. Nylon threads are made of :

    Text Solution

    |

  19. Which of the following is fully fluorinated polymer ?

    Text Solution

    |

  20. Bakelite is a product of reaction between

    Text Solution

    |