Home
Class 9
CHEMISTRY
Which techique is used in a washing mach...

Which techique is used in a washing machine to squeeze our water from wet clothes while drying?

Promotional Banner

Topper's Solved these Questions

  • IS MATTER AROUND US PURE

    LAKHMIR SINGH & MANJIT KAUR|Exercise Questions based on high order thinking skills (HOTS)|3 Videos

  • IS MATTER AROUND US PURE

    LAKHMIR SINGH & MANJIT KAUR|Exercise QUESTIONS BASED ON HIGH ORDER THINKING SKILLS (HOTS)|1 Videos

  • IS MATTER AROUND US PURE

    LAKHMIR SINGH & MANJIT KAUR|Exercise NCERT BOOK PAGE 24|1 Videos

  • ATOMS AND MOLECULES

    LAKHMIR SINGH & MANJIT KAUR|Exercise Exercise|205 Videos

  • MATTER IN OUR SURROUNDINGS

    LAKHMIR SINGH & MANJIT KAUR|Exercise NCERT|26 Videos

Similar Questions

Explore conceptually related problems

The soda used for washing the clothes is

What happens to the water when wet clothes dry?

People use a variety of methods to wash clothes. Usually after adding the soap, they ‘beat’ the clothes on a stone, or beat it with a paddle, scrub with a brush or the mixture is agitated in a washing machine. Why is agitation necessary to get clean clothes?

State for each of the following whether it is due to evaporation or condensation: Steam rising from wet clothes while they are ironed.

LAKHMIR SINGH & MANJIT KAUR-IS MATTER AROUND US PURE -Exercise
  1. Name the process which can be used to purify an impure sample of coppe...

    Text Solution

    |

  2. (a) Name the process by which all the dye can be recovered from black ...

    Text Solution

    |

  3. Which techique is used in a washing machine to squeeze our water from ...

    Text Solution

    |

  4. Which technique can be used to detect and identify traces of poison pr...

    Text Solution

    |

  5. Fill in the following blanks with suitable words: (a) Miscible liqui...

    Text Solution

    |

  6. How will you separte a mixture containing sand and sugar ?

    Text Solution

    |

  7. What difference in the properties of common salt and sand would enable...

    Text Solution

    |

  8. Describe a method to separte a mixture of common salt and sand.

    Text Solution

    |

  9. How would you separte a mixture of sugar and salt?

    Text Solution

    |

  10. How will you separte a mixture of sand and potash alum.

    Text Solution

    |

  11. Write a method to separte mixture of sand and potash alum.

    Text Solution

    |

  12. How would you obtain sodium chloride from a mixture of sodium choride ...

    Text Solution

    |

  13. How would you separate iodine from a mixture of iodine and common salt...

    Text Solution

    |

  14. Describe a method to separte a mixture of camphor and sand.

    Text Solution

    |

  15. How will you separte a mixture of iron filings and powdered carbon ?

    Text Solution

    |

  16. How will you separte a mixture of iron filing and sulphur powder witho...

    Text Solution

    |

  17. How is scrap iron separted from a heap of waste meterials in factories...

    Text Solution

    |

  18. How is the impurity of iron present in several substances removed in i...

    Text Solution

    |

  19. How will you separte iron pins from sand ?

    Text Solution

    |

  20. How will you separate a mixture of common salt, sulphure powder and sa...

    Text Solution

    |