Home
Class 8
CHEMISTRY
How many types of combustion is there ? ...

How many types of combustion is there ? What are they?

Promotional Banner

Topper's Solved these Questions

  • COMBUSTION, FUELS AND FLAME

    NCERT TELUGU|Exercise Improve your learning|27 Videos

  • ELECTRICAL CONDUCTIVITY OF LIQUIDS

    NCERT TELUGU|Exercise Think and discuss|3 Videos

Similar Questions

Explore conceptually related problems

How many types of plastids are there? What are they?

How many types of nerves are there ? What are they ?

How many types of blood groups are there? What are they?

How many types of adsorption are known ? What are they ?

How many types of ions exists ?

What is matter? How many state of matter are there? What are they?

How many types of respiration are present ? What are they ?

Why do we refine the metal ? How many refining methods are there ? What are they ?

What is nutrition ? How many types of nutrition are there ?

How many types of combinations of gametes are possible in a monohybrid F_(1) parents

NCERT TELUGU-COMBUSTION: FUELS AND FLAME-EXERCISE
  1. When an object catches fire, the fire is put off by covering with sand...

    Text Solution

    |

  2. In a Wax candle flame, how many flame zones do you observe ? Which is ...

    Text Solution

    |

  3. How many types of combustion is there ? What are they?

    Text Solution

    |

  4. Distinguish between combustible materials and non-combustible material...

    Text Solution

    |

  5. Why is water not suitable to put out fires of oil and petrol ?

    Text Solution

    |

  6. How does water help in eliminating the factors, which support the comb...

    Text Solution

    |

  7. What factors do you keep in mind to put out fire when it is spreading ...

    Text Solution

    |

  8. What are the advantages of using carbon dioxide instead of water to ex...

    Text Solution

    |

  9. What is the reason behind blue and yellow coloured flames in combustio...

    Text Solution

    |

  10. Write an activity to prove that oxygen helps in burning.

    Text Solution

    |

  11. Name the fuel that is commonly used by most of the people

    Text Solution

    |

  12. Which fuel has highest calorific value

    Text Solution

    |

  13. Which zone of the flame is brightest

    Text Solution

    |

  14. Removal of papers from heap is

    Text Solution

    |

  15. Which one of the following is eco-friendly fuel

    Text Solution

    |

  16. Fill in the Blanks:…………….is a combustible substance.

    Text Solution

    |

  17. Fill in the Blanks:…………….fuels have more calorific value.

    Text Solution

    |

  18. Fill in the Blanks:………………is necessary for combustion.

    Text Solution

    |

  19. Fill in the Blanks:Goldsmiths use ……………… zone of flame for making orna...

    Text Solution

    |

  20. Fill in the Blanks:Oil fires cannot be controlled by………………….

    Text Solution

    |