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In laboratory, silicon can be prepared b...

In laboratory, silicon can be prepared by the reaction of

A

SiO2 with Mg

B

By heating C in electric furnace

C

By heating potassium fluorosilicate with potassium

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
A
In laboratory Si can be prepared by heating `SiO_(2)` with Mg
`SiO_(2) +2Mg to Si+2MgO`
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