Home
Class 10
CHEMISTRY
Write about universal indicator....

Write about universal indicator.

Text Solution

Verified by Experts

1) The universal indicator is used to know the strength of acid or base.
2) Universal indicator is a mtxture of several indicators.
3) The universal indicator shows different colours different concentrations of hydrogen ions in a solution
Promotional Banner

Topper's Solved these Questions

  • ACIDS, BASES AND SALTS

    VGS PUBLICATION-BRILLIANT|Exercise Section-4|88 Videos

  • ACIDS, BASES AND SALTS

    VGS PUBLICATION-BRILLIANT|Exercise Section-2|82 Videos

  • ACIDS,BASES AND SALTS

    VGS PUBLICATION-BRILLIANT|Exercise 7 . Carbon and its Compounds|17 Videos

Similar Questions

Explore conceptually related problems

A universal indicator

Write about Fungi ?

Write about Eruvaka.

How do the universal indicator help us to know the strength of acid or base ?

‘X’ is a substance which turns universal indicator Into parrot green. What would be ‘x’

Write about skull.

Write about Viruses ?

Write about sprinklers.

Write about corolla.

VGS PUBLICATION-BRILLIANT-ACIDS, BASES AND SALTS -Section-3
  1. How do you know the nature of salt formed due to the reaction between ...

    Text Solution

    |

  2. Write a short note on pH scale.

    Text Solution

    |

  3. Write about universal indicator.

    Text Solution

    |

  4. Name two salts and water their formulae which possesses water of cryst...

    Text Solution

    |

  5. What is a neutralization reaction? Give two examples

    Text Solution

    |

  6. Acid should be added to water but not water to the acid. Why ?

    Text Solution

    |

  7. Which gas is liberated when, acids react with metals ? Give one exampl...

    Text Solution

    |

  8. Some salts are given under. Classify them into hydrous and anhydrous s...

    Text Solution

    |

  9. Ravi : "All compounds those contain hydrogen are acids". Saritha : "...

    Text Solution

    |

  10. Ravi : "All compounds those contain hydrogen are acids". Saritha : "...

    Text Solution

    |

  11. Srilatha often confused with acids and bases. By asking some questions...

    Text Solution

    |

  12. pH = - log [H^+] it was written on the blackboard by Mohan. ? By see...

    Text Solution

    |

  13. Balu : "Close the lid tightly after using the Plaster of Paris". Ve...

    Text Solution

    |

  14. Mounica observed that the dry HCl gas was not turned the dry blue litm...

    Text Solution

    |

  15. Solution x turned blue litmus to red and Solution y turned red litmus ...

    Text Solution

    |

  16. Solution x turned blue litmus to red and Solution y turned red litmus ...

    Text Solution

    |

  17. Solution x turned blue litmus to red and Solution y turned red litmus ...

    Text Solution

    |

  18. Solution x turned blue litmus to red and Solution y turned red litmus ...

    Text Solution

    |

  19. Why do curd and sour substances not be kept in copper vessels ?

    Text Solution

    |

  20. What are the materials required to prepare and test the hydrogen gas i...

    Text Solution

    |