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Silica is reacted with sodium carbonate ...

Silica is reacted with sodium carbonate . What is the gfas liberateed ?

A

` CO`

B

`O_2`

C

`CO_2`

D

`O_3`

Text Solution

Verified by Experts

The correct Answer is:
C
`SiO_2 +Na_2 CO_3 rarr Na_2SiO_3 + underset ("Carbon dioxide") (CO_2 uarr)`
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