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Which of the following carbonates does n...

Which of the following carbonates does not evolve `CO_(2)` on heating ?

A

`Li_(2)CO_(3)`

B

`MgCO_(3)`

C

`Na_(2)CO_(3)`

D

`K_(2)CO_(3)`

Text Solution

Verified by Experts

The correct Answer is:
C, D
`Na_(2)CO_(3)` and `K_(2)CO_(3)` are stable carbonates and thus do not decompose on heating.
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Knowledge Check

  • Which of the following combination does not evolve Cl_(2) gas?

    A
    `HCl(aq.)+KMnO_(4)`
    B
    `HCl+MnO_(2)`
    C
    `HCl+Br_(2)`
    D
    `HCl+F_(2)`

  • Which of the following carbonates does not decompose to give CO_(2) ?

    A
    `NaHCO_(3)`
    B
    `CaCO_(3)`
    C
    `K_(2)CO_(3)`
    D
    `ZnCO_(3)`.

  • Which of the following metal carbonates liberate. CO_(2)(g) on heating :

    A
    `Na_(2)CO_(3)`
    B
    `K_(2)CO_(3)`
    C
    `Rb_(2)CO_(3)`
    D
    `Ag_(2)CO_(3)`

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    Which of the following alkali metal carbonates gives CO_(2) on heating as well as on treating with acids ?

    Which of the following carbonate decompose on heating to evolve CO_(2) ?

    Which of the following compounds would not evolve CO_(2) when treated with NaHCO_(3) solution?

    Which of the following alkali metal carbonates gives CO_2 on heating as well as on treating with acids?

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