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Dead burnt gypsum on warming with water ...

Dead burnt gypsum on warming with water gives 

A

Gypsum

B

Plaster of Paris

C

Cement clinker

D

Remains as it is

Text Solution

Verified by Experts

The correct Answer is:
D
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Knowledge Check

  • Gypsum on heating gives :

    A
    `CaSO_(4)(1)/(2)H_(2)O`
    B
    `CaSO_(4)`
    C
    `CaO+SO_(3)`
    D
    `CaS+O_(2)`

  • An organic compound A(C_(6)H_(7)N) on reaction with NaNO_(2)//HCl at 273-278 K following by warming with water gives B . B reacts with conc. HNO_(3) to give C . What is C ?

    A
    B
    C
    D

  • Fluorine reacts with water to give

    A
    Oxygen
    B
    Ozone
    C
    Hydrogen Fluoride
    D
    None of these

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    (A): CaSO_(4) is called dead burnt gypsum because it does not set with water (R) : Mixture of 1 part of slaked lime, 3 parts of sand and water is known as mortar

    Dead burnt is obtained from gypsum, on heating at

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