1.

The incorrect statement among the following is :

Answer»

CRYSTALLINE boron is obtained by the reduction of boric anhydride with AL powder
Amorphous boron is obtained by the reduction of boric anhydride by FUSION with `NA, K` or `Mg`.
Amorphous boron is CHEMICALLY inert in nature.
Crystalline boron is black and chemically inert.

Answer :C


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