Home
Class 7
CHEMISTRY
Name the source from which litmus soluti...

Name the source from which litmus solution is obtained. What is the use of this solution?

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Name the plant from which commercial cork is obtained.

Name the raw material from which gin is obtained.

Blue litmus paper is dipped in a solution. It remains blue. What is the nature of the solution? Explain.

Name the process from which chlorine is obtained as a by-product. What will happen if an aqueous solution of NaCl is subjected to electrolysis?

Name the process from which chlorine is obtained as a bye-product. What will happen if an aqueous solution of NaCl'is:subjected to electrolysis?

What is litmus paper and what is the use of litmus paper?

PSEB-ACIDS, BASES AND SALTS -Exercise
  1. State differences between acids and bases.

    Text Solution

    |

  2. Ammonia is found in many household products, such as window cleaners. ...

    Text Solution

    |

  3. Name the source from which litmus solution is obtained. What is the us...

    Text Solution

    |

  4. Is the distilled water acidic/basic/neutral? How would you verify it?

    Text Solution

    |

  5. Describe the process of neutralisation with the help of an example.

    Text Solution

    |

  6. Mark 'T' if the statement is true and 'F' if it is false:- Nitric acid...

    Text Solution

    |

  7. Mark 'T' if the statement is true and 'F' if it is false:- Sodium hydr...

    Text Solution

    |

  8. Mark 'T' if the statement is true and 'F' if it is false:- Sodium hydr...

    Text Solution

    |

  9. Mark 'T' if the statement is true and 'F' if it is false:- Indicator i...

    Text Solution

    |

  10. Mark 'T' if the statement is true and 'F' if it is false:- Tooth decay...

    Text Solution

    |

  11. Dorji has a few bottles of soft drink in his restaurant. But, unfortun...

    Text Solution

    |

  12. Explain Why:- An antacid tablet is taken when you suffer from acidity.

    Text Solution

    |

  13. Explain why:- Calamine solution is applied on the skin when an ant bit...

    Text Solution

    |

  14. Explain why:- Factory waste is neutralised before disposing it into th...

    Text Solution

    |

  15. Three liquids are given to you. One is hydrochloric acid, another is s...

    Text Solution

    |

  16. Blue litmus paper is dipped in a solution. It remains blue. What is th...

    Text Solution

    |

  17. Consider the following statements: A- Both acids and bases change colo...

    Text Solution

    |