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Which of the following is not correct?...

Which of the following is not correct?

A

`SiO_(2)` is used as acid flux

B

the distance betweenthe layers in graphite is `3.35xx10^(-8)cm`

C

`SiO_(2)` reacts with `Na_(2)CO_(3)` and liberates CO

D

The hybridisation of C in graphite is `sp^(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
`SiO_(2)` reacts with `Na_(2)CO_(3)` and liberates `CO_(2)`.
`Na_(2)CO_(3)+SiO_(2) to Na_(2)SiO_(3)+CO_(2) uarr`.
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