Home
Class 7
CHEMISTRY
What happens when a glowing splinter is...

What happens when a glowing splinter is introuduced in a jar containing oxygen ?

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • AIR AND ATMOSPHERE

    ICSE|Exercise OBJECTIVE TYPE QUESTIONS (FILL IN THE BLANKS):|5 Videos

  • AIR AND ATMOSPHERE

    ICSE|Exercise OBJECTIVE TYPE QUESTIONS (MATCH THE FOLLOWING):|1 Videos

  • AIR AND ATMOSPHERE

    ICSE|Exercise OBJECTIVE TYPE QUESTIONS ( MULTIPLE CHOICE QUESTIONS)|3 Videos

  • ATOMS, MOLECULES AND RADICALS

    ICSE|Exercise State the term for the following |5 Videos

Similar Questions

Explore conceptually related problems

What happens when ? (i)

What happens when alcohol is taken?

What happens when a burning strip of magnesium is introduced into a jar of CO_2

What happens when dialysis is prolonged?

What happens when a burning splinter is brought near the mouth of a gas jar containing hydrogen gas?

What happens when : Malonic acid is heated

What happens when heavy water reacts with Na

What happens when a jar full of H_2 gas is placed inverted over a jar containing Cl_2 gas?

The gas which rekindles a glowing splinter.

What happens when F_2 reacts with water?

ICSE-AIR AND ATMOSPHERE-EXERCISE - II
  1. Name : The most abundant elements in the earth's crust .

    Text Solution

    |

  2. Name : A chemical called oxygenated water.

    Text Solution

    |

  3. Which metal is highly resistant to corrosion?

    Text Solution

    |

  4. Name : A mixture of oxygen and carbon dioxide used for artifical re...

    Text Solution

    |

  5. Name : Two substances from which oxygen can be obtained on a large ...

    Text Solution

    |

  6. Name : An oxide and a carbonate containing oxygen .

    Text Solution

    |

  7. Name : Two substances which undergo rapid oxidation .

    Text Solution

    |

  8. Taking hydrogen perioxide , how would you prepare oxygen in the labor...

    Text Solution

    |

  9. What is the role of manganese dioxide in the preparation of oxygen ?

    Text Solution

    |

  10. Why is hydrogen peroxide preferred in the perparation of oxgyen gas ?

    Text Solution

    |

  11. Why is oxygen collected by downward displacement of water ?

    Text Solution

    |

  12. What happens when a glowing splinter is introuduced in a jar contain...

    Text Solution

    |

  13. What happens when oxygen gas is passes through alkaline pyrogallol ...

    Text Solution

    |

  14. What happens when (i) mercuric oxidie and (ii) potassium nitrate are...

    Text Solution

    |

  15. Why is postassium chlorate not used for laboratory preparation of oxy...

    Text Solution

    |

  16. What are oxide ? Give two examples for each of metallic and non - meta...

    Text Solution

    |

  17. Name the three types of oxidation processes. In which of these, large ...

    Text Solution

    |

  18. Give four uses of oxygen.

    Text Solution

    |

  19. How is oxygen naturally renewed in air ?

    Text Solution

    |

  20. State two differences between : Rusting and buring.

    Text Solution

    |