Home
Class 10
CHEMISTRY
Which product will form when Cao is diss...

Which product will form when Cao is dissolved in water ? How do you find the nature of product?

Text Solution

Verified by Experts

CaO reacts with water and gives calcium hydroxide `[Ca(OH_2)]`. The N/Ature of the calcium hydroxide will be tested with red litmus paper or pH paper. Calcium Hydroxide turns red litmus into blue. Thus we can say that `Ca(OH)_2` is basic in N/Ature. `Ca(OH)_2` shows pH value more than 7. Thus we can say that `Ca(OH)_2` is basic in N/Ature.
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

How do you find the moisture of soil?

The acid formed when CO_2 is dissolved in water-

The acid formed when N_2O_5 is dissolved in water-

The products formed when borax dissolves in water is/are

How do you think they are formed there?

How do you find the root nodules bacteria?

When borax is dissolved in water, the product formed is

How do you find angle of deviation ?

How do you find the soil micro organisms?

What is Gynoecium ? How do you find it in a flower ?

VGS PUBLICATION-BRILLIANT-ACIDS, BASES AND SALTS -Section-3
  1. Observe the information given in the table and answer the questions gi...

    Text Solution

    |

  2. Why do we use antacids? Write it's nature.

    Text Solution

    |

  3. Which product will form when Cao is dissolved in water ? How do you fi...

    Text Solution

    |

  4. Write the experimental procedure to test carbon dioxide gas.

    Text Solution

    |

  5. How do you know the nature of salt formed due to the reaction between ...

    Text Solution

    |

  6. Write a short note on pH scale.

    Text Solution

    |

  7. Write about universal indicator.

    Text Solution

    |

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

    Text Solution

    |

  9. What is a neutralization reaction? Give two examples

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |