Home
Class 8
CHEMISTRY
What are the three essential requirement...

What are the three essential requirements for producing fire?

Promotional Banner

Topper's Solved these Questions

  • COAL AND PETROLEUM

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|144 Videos

  • ELECTRICAL CONDUCTIVITY OF LIQUIDS

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|95 Videos

Similar Questions

Explore conceptually related problems

What are the essential components of food ?

Death is essential for

What are the material required to produce a rainbow in your laboratory?

Number of essential elements are

What are the essential factors required for photosynthesis ?

What are the material / substances required to produce hydrogen gas in your lab ? Write the process

What are the processes essential for the formation of fruits and seeds?

What acts as a reservoir of essential elements for plants ? By what process is it formed ?

What are stomata and root hairs essential for?

VGS PUBLICATION-BRILLIANT-COMBUSTION , FUELS AND FLAME-EXERCISE
  1. Give reasons. Paper by itself catches fire easily whereas a piece of p...

    Text Solution

    |

  2. Explain how CO2 is able to control fires.

    Text Solution

    |

  3. What are the three essential requirements for producing fire?

    Text Solution

    |

  4. Why "CNG" being used as a fuel for vehicles?

    Text Solution

    |

  5. Whether rusting is combustion reaction or not ? Why

    Text Solution

    |

  6. List the ways adopted by fire fighters to combat fires.

    Text Solution

    |

  7. Draw the diagram of candle flame and label all the zones.

    Text Solution

    |

  8. Explain giving reasons: In which of the following situations water wil...

    Text Solution

    |

  9. Explain giving reasons: In which of the following situations water wil...

    Text Solution

    |

  10. In a few years the fuels on earth will be exhausted. Think, what would...

    Text Solution

    |

  11. Spirit burns quickly like petrol but sodium metal and white phosphorou...

    Text Solution

    |

  12. Why a wick is not used in gas burners?

    Text Solution

    |

  13. Give supporting arguments for both the statements (1) fire is useful (...

    Text Solution

    |

  14. Use of more fuels in our daily life causes air pollution and it is har...

    Text Solution

    |

  15. Collect information about the history of spherical mirrors in human ci...

    Text Solution

    |

  16. How do you organize your daily works with fuels to conserve bio-divers...

    Text Solution

    |

  17. How does candle work?

    Text Solution

    |

  18. Give reasons. LPG is a better domestic fuel than wood.

    Text Solution

    |

  19. Explain how the use of CNG in automobiles has reduced pollution in our...

    Text Solution

    |

  20. The example for combustible material

    Text Solution

    |