Home
Class 12
CHEMISTRY
Dead burnt plaster is...

Dead burnt plaster is

A

`CaCO_(3)`

B

`CaSO_(4).(1)/(2)H_(2)O`

C

`CaSO_(4).2H_(2)O`

D

`CaSO_(4)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • THE S-BLOCK ELEMENTS

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (Section-B)|13 Videos

  • THE S-BLOCK ELEMENTS

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (Section-C)|11 Videos

  • THE S-BLOCK ELEMENTS

    AAKASH INSTITUTE ENGLISH|Exercise Try Yourself|64 Videos

  • THE P-BLOCK ELEMENTS

    AAKASH INSTITUTE ENGLISH|Exercise Assignment Section-J)|16 Videos

  • THE SOLID STATE

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (SECTION - D) (ASSERTION-REASON TYPE QUESTION)|20 Videos

Similar Questions

Explore conceptually related problems

Match column-i with column-ii using the code given below. [{column-i (substance) (a) dead bumt plaster, (b) gypsum, (c) slaked time, (d) plaster of paris} {column-ii (formula) (i) 2CaSO_4 , H_2 O , (ii) Ca(OH)_2 , (iii) CaSO_4, 2H_2 O , (iv) CaSO_4

Raw material for decompostion represented by dead organic matter is

Write the chemical formula of plaster of Paris.

In curing cement plasters, water is sprinkled from time to time. This helps in

The chemical formula of plaster of paris is CaSO_(4).2H_(2)O

What happen when plaster of Paris is heated above 473 K ?

If the vegetation of a place is burnt the first one to appear will be

The plaster of paris is hardened by

Describe the setting of plaster of Paris.

What is plaster of Paris and how is it prepared?

AAKASH INSTITUTE ENGLISH-THE S-BLOCK ELEMENTS-Assignment (Section-A)
  1. Solvay process is used for the manufacture of

    Text Solution

    |

  2. In the manufacture of sodium hydroxide by product obtained is

    Text Solution

    |

  3. Sodium cannot be obtained by the electrolysis of aqueous solution of N...

    Text Solution

    |

  4. Which of the following bicarbonate does not exist in solid state?

    Text Solution

    |

  5. Magnesium cation has polarising power close to that of :

    Text Solution

    |

  6. In the preparation of sodium carbonate (Na(2)CO(3)) which of the follo...

    Text Solution

    |

  7. Which of the following halides has the highest melting point-

    Text Solution

    |

  8. The first ionisation enthalpies of the alkline earth metals are higher...

    Text Solution

    |

  9. The most electronegative alkaline earth metal is

    Text Solution

    |

  10. Which of the following electronic configuration in the outermost two s...

    Text Solution

    |

  11. Why does magnesium from Mg^(2+) and not Mg^(+)?

    Text Solution

    |

  12. Which of the following is amphoteric oxide ? Mn2O7,CrO3,Cr2O3,CrO,V2...

    Text Solution

    |

  13. Lime water is an aqueous solution of

    Text Solution

    |

  14. Which of the following metals is most commonly used in photochemical c...

    Text Solution

    |

  15. Which substance can be used for purification of sugar?

    Text Solution

    |

  16. Setting of plaster of paris is

    Text Solution

    |

  17. Dead burnt plaster is

    Text Solution

    |

  18. Identify the unknown product (x) in the following reaction Milk of l...

    Text Solution

    |

  19. Formula of gypsum salt is

    Text Solution

    |

  20. Arrange LiOH, NaOH, KOH, RbOH and CSOH in the increasing order of basi...

    Text Solution

    |