Question

Write one property and one use of bone charcoal.

Answer 1

Bone charcoal:

Bone charcoal is an amorphous allotrope of carbon which is obtained by destructive distillation of animal bones.

Property of bone charcoal:

Bone charcoal contains 10%carbon and 90%impurities like calcium phosphate and carbonate.

Use of bone charcoal:

Bone charcoal is used to filter aquarium water.