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Borax is converted into amorphous Boron ...

Borax is converted into amorphous Boron by following steps
`"Borax"overset(X)toH_(3)BO_(3)overset(triangle)toB_(2)O_(3)underset(triangle)overset(Y)toB`
X and Y are respectively

A

`HCl,Mg`

B

`HCl,C`

C

`C,Al`

D

`HCl,Al`

Text Solution

Verified by Experts

The correct Answer is:
D
`B_(2)O_(3) underset(Delta)overset(Al)toB`(crystalline)
`B_(2)O_(3) underset(Delta)overset(Mg)to`B(Amorphous)
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