Home
Class 12
CHEMISTRY
Regarding cross-linked or network polyme...

Regarding cross-linked or network polymers, which of the following statements is incorrect?

A

They contain covalent bonds between various linear polymer chains.

B

They are formed from bi- and tri - functional monomers.

C

Examples are bakelite and melamine.

D

They contain strong covalent bonds in their polymer chains.

Text Solution

Verified by Experts

The correct Answer is:
D
Cross linked of network polymers are usually formed from bi-functional and tri-functional monomers and contain strong covlent bonds between various linear polymer chains. Typical examples are bakelite, melamine. Option 4 is not related to cross-linkage.
Promotional Banner

Topper's Solved these Questions

  • GENERAL PRINCIPALS AND ISOLATION OF ELEMENTS

    R SHARMA|Exercise Arechives|16 Videos

  • POLYMERS

    R SHARMA|Exercise All Questions|65 Videos

Similar Questions

Explore conceptually related problems

Which of the following statement is incorrect about polymers?

Which of the following statements is incorrect regarding fungi?

Which of the following statements is incorrect regarding mass?

Which of the following statement is incorrect regarding cell coat ?

Which of the following statement is incorrect regarding bryophytes ?

Which of the following statement is incorrect regarding bryophytes ?

Which of the following statement is incorrect regarding angiosperms?

R SHARMA-NEET PREVIOUS PAPER-Solved Question
  1. Nitration of aniline in strong acidic medium also gives m-nitroaniline...

    Text Solution

    |

  2. The difference between amylose and amylopectin is

    Text Solution

    |

  3. Regarding cross-linked or network polymers, which of the following sta...

    Text Solution

    |

  4. In the reaction the electrophile involved is

    Text Solution

    |

  5. Carboxylic acid have higher boiling points than aldehydes, ketones an...

    Text Solution

    |

  6. Compound A,C(8)H(10)O, is found to react with NaOI (produced by reacti...

    Text Solution

    |

  7. The correct difference between first-and second-order reactions is tha...

    Text Solution

    |

  8. Iron exhibits bcc structure at roomj temperature. Above 9000^(@)C, it ...

    Text Solution

    |

  9. Which of the following statements is not ture for halogens?

    Text Solution

    |

  10. Considering Ellingham diagram, which of the following metals can be us...

    Text Solution

    |

  11. Which ordering of compound is according to the decreasing order of the...

    Text Solution

    |

  12. On which of the following properties does the coagulating power of an ...

    Text Solution

    |

  13. When initial concentration of the reactant is doubled, the half-life p...

    Text Solution

    |

  14. Which of the following compounds can form a zwitterion?

    Text Solution

    |

  15. The type of isomersim shown by the complex [CoCl(2) (en)(2)] is

    Text Solution

    |

  16. Which of the following ions exhibits d-d transitions and paramagnetism...

    Text Solution

    |

  17. The geometry and magnetic behaviour of the complex [Ni(CO)4] are

    Text Solution

    |

  18. Iron carbonyl, Fe(CO)5 is

    Text Solution

    |

  19. A mixture of 2.3 g formic acid and 4.5 g oxalic acid is treated with c...

    Text Solution

    |

  20. Consider the change in oxidation state of Bromine corredponding to dif...

    Text Solution

    |