Home
Class 11
CHEMISTRY
Dead burnt plaster is...

Dead burnt plaster is ____________

A

`CaSO_4`

B

`CaSO_4.1//2H_2O`

C

`CaSO_4.H_2O`

D

`CaSO_4.2H_2O`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ALKALI AND ALKALINE EARTH METALS

    SURA PUBLICATION|Exercise ADDITIONAL SHORT ANSWER|67 Videos

  • ALKALI AND ALKALINE EARTH METALS

    SURA PUBLICATION|Exercise ADDITIONAL LONG ANSWER|22 Videos

  • ALKALI AND ALKALINE EARTH METALS

    SURA PUBLICATION|Exercise ADDITIONAL LONG ANSWER|22 Videos

  • BASIC CONCEPTS OF CHEMISTRY AND CHEMICAL CALCULATIONS

    SURA PUBLICATION|Exercise REDOX REACTION ACTIVITY|35 Videos

Similar Questions

Explore conceptually related problems

Plaster of Paris is ___________

What is dead burnt plaster ?

he colour produced by potassium when burnt in Bunsen flame is______

Plaster of Paris is obtained by heating gypsum to _________

About 393K, when Plaster of Paris is heated, it forms _________

SURA PUBLICATION- ALKALI AND ALKALINE EARTH METALS-ADDITIONAL QUESTION ( ADDITIONAL CHOOSE THE CORRECT ANSWER)
  1. The formula of bleaching powder is

    Text Solution

    |

  2. Consider the following statements 1. Gypsum is calcium sulphate hem...

    Text Solution

    |

  3. Dead burnt plaster is

    Text Solution

    |

  4. Which of the following statements is true about Ca(OH)2 ?

    Text Solution

    |

  5. A chemical A is used for the preparation of washing soda. When CO2 is ...

    Text Solution

    |

  6. The suspension of slaked lime in water is known as

    Text Solution

    |

  7. By adding gypsum to cement

    Text Solution

    |

  8. Give the correct order of thermal stabiiity of alkaline earth metal ca...

    Text Solution

    |

  9. M+2H2OtoM(OH)2+H2 which among the following metals does not undergo ...

    Text Solution

    |

  10. Assertion : The fluorides of alkaline earth metals are almost insolubl...

    Text Solution

    |

  11. Which is insoluble in water?

    Text Solution

    |

  12. The correct statements is / are : (i) BeCl2 is a covalent compound ...

    Text Solution

    |

  13. In which of the following reactions, MgO is not formed

    Text Solution

    |

  14. Several blocks of magnesium are fixed to the bottom of a ship to

    Text Solution

    |

  15. Identify the correct statement

    Text Solution

    |

  16. The metals X and Y that form oxide and nitride , when burnt in air are

    Text Solution

    |

  17. Alkali metal are reactive.

    Text Solution

    |

  18. Spodumene is the silicate mineral of

    Text Solution

    |

  19. Which of the following is incorrect ?

    Text Solution

    |

  20. Monovalent cations having stable electronic configurations similar to ...

    Text Solution

    |