Home
Class 8
CHEMISTRY
Give reasons why the following are consi...

Give reasons why the following are considered as chemical changes.
A piece of magnesium strip is dropped into a beaker containing dilute hydrochloric acid.

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • PHYSICAL & CHEMICAL CHANGES

    ICSE|Exercise OBJECTIVE TYPE QUESTIONS (Physical & Chemical Changes)|21 Videos

  • MATTER

    ICSE|Exercise EXERCISE (J. Short answer questions)|5 Videos

  • PHYSICAL AND CHEMICAL CHANGES

    ICSE|Exercise Think and answer |4 Videos

Similar Questions

Explore conceptually related problems

Give reasons why the following are considered as chemical changes. An iron nail kept open in the atmosphere rusts.

Why is rotting of eggs considered a chemical change?

Give reasons why the following are considered as chemical changes. Copper carbonate on heat gives copper oxide and carbon dioxide.

Give reasons why the following are considered as chemical changes. A bright light is seen evolved when a strip of magnesium is heated.

Give reasons why the following are considered as chemical changes. Sulphur when burnt in air evolves a gaseous acidic product.

State relevant observations for the following: Magnesium strip is dropped in dilute hydrochloric acid.

Give four reasons why burning of a magnesium ribbon in air is considered a chemical change.

Give two chemical tests of hydrochloric acid.

The compound which gives propane on reduction with Zn and dilute hydrochloric acid is

Give reasons for the following: Acetic acid is considered an aliphatic monocarboxylic acid.

ICSE-PHYSICAL & CHEMICAL CHANGES-OBJECTIVE TYPE QUESTIONS (Physical & Chemical Changes)
  1. Select the correct answer from the choice in bracket to complete each ...

    Text Solution

    |

  2. Select the correct answer from the choice in bracket to complete each ...

    Text Solution

    |

  3. Select the correct answer from the choice in bracket to complete each ...

    Text Solution

    |

  4. Select the correct answer from the choice in bracket to complete each ...

    Text Solution

    |

  5. State which of the following 1 to 5 pertain to A: Physical Change B...

    Text Solution

    |

  6. State which of the following 1 to 5 pertain to A: Physical Change B...

    Text Solution

    |

  7. State which of the following 1 to 5 pertain to A: Physical Change B...

    Text Solution

    |

  8. State which of the following 1 to 5 pertain to A: Physical Change B...

    Text Solution

    |

  9. State which of the following 1 to 5 pertain to A: Physical Change B...

    Text Solution

    |

  10. Give reasons why the following are considered as chemical changes. ...

    Text Solution

    |

  11. Give reasons why the following are considered as chemical changes. A...

    Text Solution

    |

  12. Give reasons why the following are considered as chemical changes. S...

    Text Solution

    |

  13. Give reasons why the following are considered as chemical changes. A...

    Text Solution

    |

  14. Give reasons why the following are considered as chemical changes. A...

    Text Solution

    |

  15. Match the examples of changes in List I with the correct type of chang...

    Text Solution

    |

  16. Name the following. The salt obtained when a chemical change takes p...

    Text Solution

    |

  17. Name the following. The product obtained during a physical change wh...

    Text Solution

    |

  18. Name the following. The product of the chemical change on keeping a ...

    Text Solution

    |

  19. Name the following. A form of energy required for a chemical change.

    Text Solution

    |

  20. Name the following. The gaseous product of the chemical change which...

    Text Solution

    |