Home
Class 7
CHEMISTRY
You are given a substance. What do you d...

You are given a substance. What do you do to identify it as an acid, base or neutral in nature.

Promotional Banner

Topper's Solved these Questions

  • CHANGES AROUND US

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|84 Videos

Similar Questions

Explore conceptually related problems

You are given a piece of cloth.How do you identify its fibres?

How do you identify the Jaw bone ?

What do you mean by ductility?

How do you identify pellagra?

what do you think of eye

Which substance do you use to test CO_2 gas?

How do you identify the stem and root of a plant?

VGS PUBLICATION-BRILLIANT-ACIDS AND BASES-EXERCISE
  1. Have you observed any change when lime water is added to turmeric ?

    Text Solution

    |

  2. How do you prepare lime water ? In what way is this useful to you in d...

    Text Solution

    |

  3. You are given a substance. What do you do to identify it as an acid, b...

    Text Solution

    |

  4. Take things which are sour in taste and used as food. Eg. Curd, lemon ...

    Text Solution

    |

  5. Burning sensation of ant bite is caused by……………

    Text Solution

    |

  6. How is it possible to make believe Blood comes out of a lemon ?

    Text Solution

    |

  7. Why are the inner sides of vessels made up of brass and copper coated ...

    Text Solution

    |

  8. Why are pickles, jams, jellies preserved in glass, porcelein and plast...

    Text Solution

    |

  9. Ravi said that acid rains are causing damage. Do you agree with his st...

    Text Solution

    |

  10. You are given Hydrochloric acid. How can you make it into a solution w...

    Text Solution

    |

  11. You are asked to make the given caustic soda solution into neither aci...

    Text Solution

    |

  12. Why is the use of natural organic manure becoming more preferred ?

    Text Solution

    |

  13. Why is our sweat salty?

    Text Solution

    |

  14. Which of the following is not a natural acid ?

    Text Solution

    |

  15. A blue litmus turns red when it reacts with

    Text Solution

    |

  16. Name the acid present in lemon juice

    Text Solution

    |

  17. Ant releases this acid.

    Text Solution

    |

  18. When methyl orange is mixed with citric acid it turns

    Text Solution

    |

  19. Phenolphthalein turns ........... in basic solution.

    Text Solution

    |

  20. Lemon Juice + Marble = ............

    Text Solution

    |