Home
Class 10
CHEMISTRY
An aqueous solution turns red litmus sol...

An aqueous solution turns red litmus solution blue. Excess addition of which of the following solutions would revers the change ?

Text Solution

Verified by Experts

Hydrochloric acid because adding excess acid to the base would turn blue litmus solution red.
Promotional Banner

Topper's Solved these Questions

  • ACIDS, BASES AND SALTS

    VK GLOBAL PUBLICATION|Exercise SHORT ANSWER QUESTIONS - I (2 marks)|10 Videos

  • ACIDS, BASES AND SALTS

    VK GLOBAL PUBLICATION|Exercise SHORT ANSWER QUESTIONS - II (3 marks)|13 Videos

  • ACIDS, BASES AND SALTS

    VK GLOBAL PUBLICATION|Exercise NCERT EXERCISES|15 Videos

  • CARBON AND ITS COMPOUNDS

    VK GLOBAL PUBLICATION|Exercise PROFICIENCY EXERCISE (Long Answer Questions)|6 Videos

Similar Questions

Explore conceptually related problems

When a student added red litmus to an aqueous solution, the red litmus turned blue. Which one of the following should be added in exces so that eh change incolour is reversed?

Which of the following salt solution will turn the blue litmus red?

What product is formed ions can turn red litmus solution blue ?

VK GLOBAL PUBLICATION-ACIDS, BASES AND SALTS -VERY SHORT ANSWER QUESTIONS (1 mark)
  1. Name the acid present in vinegar.

    Text Solution

    |

  2. Two solutions A and B have pH values of 5 and 8 respectively . Which s...

    Text Solution

    |

  3. If a few drops of a concentrated acid accidentally spill over the hand...

    Text Solution

    |

  4. If someone is suffering from the problem of acidity after overeating, ...

    Text Solution

    |

  5. Arrange the following in the increasing order of acidic strength. Ac...

    Text Solution

    |

  6. Why does tooth decay start when the pH of mouth is lower than 5.5?

    Text Solution

    |

  7. Two solutions A and B have pH values of 3.0 and 9.5 respectively. Whic...

    Text Solution

    |

  8. A knife, which is used to cut a fruit, was immediately dipped into wat...

    Text Solution

    |

  9. Explain why an aqueous solution of ammonium chloride is acidic in natu...

    Text Solution

    |

  10. What are the products formed when an acid reacts with a base ?

    Text Solution

    |

  11. Fresh milk has a pH of 6. When it changes into curd (yogurt) , will it...

    Text Solution

    |

  12. A white chemical compound becomes hard on mixing with proper quantity ...

    Text Solution

    |

  13. Which one or these has a higher concentration of H^(+) ions ? 1MHClo...

    Text Solution

    |

  14. In addition to sodium hydrogencarbonate, bakings powder contains a sub...

    Text Solution

    |

  15. What is the commercial name of calcium sulphate hemihydrate?

    Text Solution

    |

  16. Name the substance obtained by the action of chlorine on dry slaked li...

    Text Solution

    |

  17. How many molecules of water of crystallisation are there in (i) Plas...

    Text Solution

    |

  18. Why does the milkiness disappear on passing excess of carbon dioxide t...

    Text Solution

    |

  19. An aqueous solution turns red litmus solution blue. Excess addition of...

    Text Solution

    |

  20. (a). What happens when concentrated solution of sodium chloride (brine...

    Text Solution

    |