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Preparations and Uses of Sodium Carbonate

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Question

On heating one mole of $N a_{2} C O_{3}$ , no. of moles of $C O_{2}$ obtained is 0.
If true enter 1, else enter 0.
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Solution

The correct option is A 1
Sodium carbonate is thermally stable and does not decompose on heating. So, on heating one mole of $N a_{2} C O_{3}$ , number of moles of $C O_{2}$ obtained is 0.

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Similar questions

C o C l_{3} \cdot 4 N H_{3}

on reaction with excess of

A g N O_{3}

gives one mole of white precipitate that is

[C o (N H_{3})_{4} C l_{2}] C l

.
If true enter 1, else enter 0.

Q. If true enter

1

0

.
A molal solution contains one mole of solute in

1000

Q. When one mole of

N a_{2} C O_{3}

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obtained is __________ mole.

[P t (N H_{3})_{5} C l] C l_{3}

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Preparations and Uses of Sodium Carbonate

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