Home
Class 8
CHEMISTRY
Identify whether given plastic material ...

Identify whether given plastic material is thermoplastic or thermosetting plastic by using flame test.

Promotional Banner

Topper's Solved these Questions

  • SYNTHETIC FIBRES AND PLASTICS

    NCERT TELUGU|Exercise Improve your learning (Suggested Projects) |3 Videos

Similar Questions

Explore conceptually related problems

Classify the following materials into thermo plastic and thermosetting plstic. Comb, Tooth brush handle, Meals plate, Coffee mug, Piece of bucket

Conduct a flame test to identify Thermoplastics and Thermosetting plastics.

Can you tell Tupperware is thermosetting plastic or thermo plastic?

Abhishek wanted to know what are thermoplastics and thermosetting plastics, materials in his home. He was testing small pieces of plastic materials by heating on spirit lamp. Which precaution will he take during the experiment ?

Identify the given part in the diagram and write its use.

Thermoplastics are eco friendly then thermosetting plastics. What do you say Why?

Explain the differences between thermoplastics and thermosetting plastics with the help of a diagram explaning interms of arrangements of monomers.

Explain why the following are made of thermosetting plastics : saucepan handles and switches.

P : Nylon is the first synthetic fibre. Q : Nylon is thermosetting plastic.

Based on the behaviour of polymer it can be classified int two forms i.e. thermo plastic polymers and thermosetting polymers. The thermo plastics canbe softened (or) plasticized repeated by on application of thermal energy. The thermo setting polymers can be obtained in soluble and fusible forms in early (or) intermediate stages of their synthesis but they get secured and become insoluble and infusible when further heated (or) thermally heated. (1) Thermosets donot soften on heating (2) Thermo plastic soften on heating and stiffen on cooling

NCERT TELUGU-SYTHETIC FIBERS AND PLASTICS-EXERCISE
  1. If you burn a piece of wood, paper, cloth, steel rod, do you notice si...

    Text Solution

    |

  2. How natural fbres different from plastics ?

    Text Solution

    |

  3. Identify whether given plastic material is thermoplastic or thermosett...

    Text Solution

    |

  4. Biodegradable-Non biodegradable: Let's take peels of fruits and vegeta...

    Text Solution

    |

  5. Biodegradable-Non biodegradable: Let's take peels of fruits and vegeta...

    Text Solution

    |

  6. What is the name given to certain material which can be break down int...

    Text Solution

    |

  7. What is the name given to certain material which can be break down int...

    Text Solution

    |

  8. What do we call the material which are not decomposed by natural proce...

    Text Solution

    |

  9. Name two natural fibres used in making fabric.

    Text Solution

    |

  10. Name two natural fibres obtained from plants.

    Text Solution

    |

  11. What is polymer ?

    Text Solution

    |

  12. List five things which we can make using each of the following materia...

    Text Solution

    |

  13. Which are made up of acrylic.

    Text Solution

    |

  14. What is the synthetic fibre “Nylon” is made of ?

    Text Solution

    |

  15. How is a rayon better fibre than silk for making cloth?

    Text Solution

    |

  16. Chandana, after drinking “Thums up” from a cool drink bottle noticed t...

    Text Solution

    |

  17. What does this recycling code number mean present on the plastic mate...

    Text Solution

    |

  18. What are thermoplastics?

    Text Solution

    |

  19. What difference do you notice between the banned polythene bags and th...

    Text Solution

    |

  20. Why are artificial fibres called synthetic fibres?

    Text Solution

    |