Home
Class 10
CHEMISTRY
When a drop of dilute hydrochloric acid ...

When a drop of dilute hydrochloric acid is added to a blue litmus paper, the colour of the litmus paper changes to

A

red

B

yellow

C

green

D

orange

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • PRACTICALS

    BHARATI BHAWAN (ENGLISH)|Exercise EXERCISE|160 Videos

  • PERIODIC CLASSIFICATION OF ELEMENTS

    BHARATI BHAWAN (ENGLISH)|Exercise Long Answer Question|6 Videos

Similar Questions

Explore conceptually related problems

Acids turn blue litmus

Can dry hydrogen chloride gas turn a blue litmus paper red ?

Why does dry HCl gas not change the colour of the dry litmus paper?

BHARATI BHAWAN (ENGLISH)-PRACTICALS -EXERCISE
  1. The element essentially present in all acids is

    Text Solution

    |

  2. The gas evolved when zinc reacts with dilture HCl is

    Text Solution

    |

  3. When a drop of dilute hydrochloric acid is added to a blue litmus pape...

    Text Solution

    |

  4. The gas evolved when solid sodium carbonate is treated with dilute HCl...

    Text Solution

    |

  5. Which of the following compounds will react with hydrochloric acid to ...

    Text Solution

    |

  6. Which of the following compounds in solution will make blue litmus pap...

    Text Solution

    |

  7. A solution of hydrochloric acid is dropped on baking soda. The gas evo...

    Text Solution

    |

  8. The solution of a substance in water is slippery. It combines with an ...

    Text Solution

    |

  9. When a red litmus paper treated with sodium hydroxide solution , the c...

    Text Solution

    |

  10. One of the metals which reacts with hot sodium hydroxide solution to p...

    Text Solution

    |

  11. A colourless liquid truns neither blue litmus red nor red litmus blue

    Text Solution

    |

  12. The chemical substance present in limewater is

    Text Solution

    |

  13. Acid rain is

    Text Solution

    |

  14. Which of the following is determined with the help of universal indica...

    Text Solution

    |

  15. Which of the following is an alkali ?

    Text Solution

    |

  16. Which of the following ions can turn red litmus solution blue ?

    Text Solution

    |

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

    Text Solution

    |

  18. Water is neutral of litmus paper. This is because in water ?

    Text Solution

    |

  19. The pH of a solution is 7.5 . The solution is

    Text Solution

    |

  20. The pH of gastric juice is

    Text Solution

    |