When $S i O_{2}$ is reacted with sodium carbonate, the gas liberated is :

C O

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O_{2}

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C O_{2}

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O_{3}

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Solution

The correct option is D $C O_{2}$
The reaction is as follows:
$S i O_{2} + N a_{2} C O_{3} \to N a_{2} S i O_{3} + C O_{2}$
This reaction is an example of corrosion of glass.

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Similar questions

S i O_{2}

(N a_{2} C O_{3})

(S i O_{2})

(a) What happens when dilute hydrochloric acid is added to sodium carbonate ? Write a balanced chemical equation of the reaction involved.

(b) Which gas is liberated when dilute hydrochloric acid reacts with sodium carbonate ? How will you test for the presence of this gas ?

C O_{2}

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