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Moissan boron is...

Moissan boron is

A

Amorphous boron of ultra purity

B

Crystalline boron of ultra purity

C

Amorphous boron of low purity

D

Crystalline boron of low purity

Text Solution

Verified by Experts

The correct Answer is:
C
Moissan boron is amorphous boron, obtained by reduction of `B_(2)O_(3)` with Na or Mg. it has `95-98%` boron and its black in colour.
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