Home
Class 8
CHEMISTRY
Explain why do synthetic fibres take les...

Explain why do synthetic fibres take less time to dry. Comment.

Text Solution

AI Generated Solution

**Step-by-Step Solution:** 1. **Understanding Synthetic Fibers**: Synthetic fibers are man-made fibers created through chemical processes. Common examples include polyester, nylon, and acrylic. 2. **Water Absorption**: One of the key characteristics of synthetic fibers is that they have a low affinity for water. This means that they do not absorb much water compared to natural fibers like cotton or wool. 3. **Structure of Synthetic Fibers**: The molecular structure of synthetic fibers is such that they are hydrophobic (water-repelling). This structure prevents water molecules from penetrating the fibers. ...
Promotional Banner

Topper's Solved these Questions

  • SYNTHETIC FIBRES AND PLASTICS

    PEARSON IIT JEE FOUNDATION|Exercise CLASSROOM CORNER (Very Short Answer Type Questions) (Assertion-Reason Type Questions)|5 Videos

  • SYNTHETIC FIBRES AND PLASTICS

    PEARSON IIT JEE FOUNDATION|Exercise CLASSROOM CORNER (Short Answer Type Questions)|29 Videos

  • SYNTHETIC FIBRES AND PLASTICS

    PEARSON IIT JEE FOUNDATION|Exercise CLASSROOM CORNER (Very Short Answer Type Questions) (Comprehension-Based Questions)|8 Videos

  • SOME NATURAL PHENOMENA

    PEARSON IIT JEE FOUNDATION|Exercise COMPETITION CORNER|37 Videos

  • WATER, SOLUTION, SOLUBILITY AND HYDROGEN

    PEARSON IIT JEE FOUNDATION|Exercise CONCEPT APPLICATION (LEVEL 3)|10 Videos

Similar Questions

Explore conceptually related problems

Explain why some fibres are called synthetic.

Why is it not advisable to wear synthetic clothes while bursting fire crackers? (i) All synthetic fibres are prepared by using raw materials of petroleum origin. (ii) Synthetic fibres catch fire easily. (iii) On heating synthetic fibres melt and stick to the body of the person wearing it

PEARSON IIT JEE FOUNDATION-SYNTHETIC FIBRES AND PLASTICS -CLASSROOM CORNER (Very Short Answer Type Questions) (Subjective Type Questions)
  1. Name the strongest synthetic fibres present in the world.

    Text Solution

    |

  2. How many types of synthetic fibre available nowadays?

    Text Solution

    |

  3. Name the strongest natural material.

    Text Solution

    |

  4. Which is one of the cheapest natural fibre present in the market?

    Text Solution

    |

  5. Explain why nylon is called fully synthetic fibre.

    Text Solution

    |

  6. Explain from where does polyethylene actually come from.

    Text Solution

    |

  7. What is the most common source of synthetic fibre?

    Text Solution

    |

  8. Explain why is melamine used for making kitchenware.

    Text Solution

    |

  9. Explain why plastic containers are favoured for storing food.

    Text Solution

    |

  10. Why do synthetic fabrics soak less or more water than the natural fabr...

    Text Solution

    |

  11. Explain why do synthetic fibres take less time to dry. Comment.

    Text Solution

    |

  12. Why does rayon absorb more water than other synthetic fibres?

    Text Solution

    |

  13. Is polypropylene a synthetic fibres? Justify your answer.

    Text Solution

    |

  14. Have you ever wondered how plastics are available in all the possible ...

    Text Solution

    |

  15. Explain why plastics are considered good substitutes for glass, metal ...

    Text Solution

    |

  16. Discuss why are the handles of utensils used for cooking and pliers us...

    Text Solution

    |

  17. Discuss the striking differences between thermoplastics and thermosett...

    Text Solution

    |

  18. Should the handle and the bristles of the tooth brush be made of the s...

    Text Solution

    |