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Assertion : When finely divided silica i...

Assertion : When finely divided silica is heated with magnesium, silicon is obtained
Reason: Magnesium reduces silica to silicon.

A

Both A and R are true and R is the correct explanatoin of A

B

both A and R are true but R is the correct explanation of A

C

A is true but R is false

D

A is false but R is true

Text Solution

Verified by Experts

The correct Answer is:
A
Both assertion and reason are correct.
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