Home
Class 7
CHEMISTRY
Which of the above substances changed th...

Which of the above substances changed the blue litmus to red ?

Promotional Banner

Topper's Solved these Questions

  • ACIDS AND BASES

    NCERT TELUGU|Exercise Improve your learning |22 Videos
  • Acid And Bases

    NCERT TELUGU|Exercise Exercise |44 Videos
  • AIR, WINDS AND CYCLONES

    NCERT TELUGU|Exercise Improve your learning|13 Videos

Similar Questions

Explore conceptually related problems

Which of the above substances changed red litmus to blue ?

Blue litmus turns red in

Which of the following substances are blue

The substance that turns blue litmus to red is…………in nature.

Substance 'A' : It is produced by non metallic oxide. Substance 'B' : It produces OH- ions in aqueous solution. 1) Which substance can turn blue litmus to red ? Why ? 2) How do you prepare substance 'B' ?

__are sour to taste and turn blue litmus to_

Which of the above solution changes Phenolphthalein solution into pink ?

Which of the following can turn blue litmus to red colour

If a solution of a substance changed red litmus paper into blue, guess the colour of it in methyl orange indicator.

NCERT TELUGU-ACIDS AND BASES-Improve your learning
  1. Which of the above substances changed the blue litmus to red ?

    Text Solution

    |

  2. The sting of a wasp is basic. How can we treat the sting of a wasp?

    Text Solution

    |

  3. Why are acids not stored in a metal container?

    Text Solution

    |

  4. Acidic, basic and neutral solutions are given in three test and you ar...

    Text Solution

    |

  5. When drops of lemon juice are put on blue litmus it turns red. What wi...

    Text Solution

    |

  6. What happens when nitric acid is added to egg shell?

    Text Solution

    |

  7. Turmeric stains on white clothes, when washed with soap, turn red. Why...

    Text Solution

    |

  8. Ammonia is present in window cleaners. It turns red litmus blue. What ...

    Text Solution

    |

  9. What is the nature of urea? It is acdic/basic/netural? How can we veri...

    Text Solution

    |

  10. Red litmus paper is dipped in a solution. It remains red. What is the ...

    Text Solution

    |

  11. What is the effect of basic substances on turmeric paper?

    Text Solution

    |

  12. Can flowers and turmeric papers also be called as indicators. Why?

    Text Solution

    |

  13. Correct the statement if it is wrong: Indicators show different colou...

    Text Solution

    |

  14. Correct the statement if it is wrong: Sodium hydroxide blue litmus re...

    Text Solution

    |

  15. Correct the statement if it is wrong: Tooth decay is caused by the pr...

    Text Solution

    |

  16. Take vinegar, lemon juice, soapy water, baking soda in different vesse...

    Text Solution

    |

  17. Visit a doctor. Find out the medicines she prescribes to treat acidity...

    Text Solution

    |

  18. Prepare red cabbage juice by boiling a piece of red cabbage in water. ...

    Text Solution

    |

  19. Collect different flowers and prepare their natural indicators with th...

    Text Solution

    |

  20. Test the nature of lemon juice and milk sample with the help of natura...

    Text Solution

    |

  21. How do you feel about nature? It is a big natural laboratory that cont...

    Text Solution

    |