Questions
The form of BN which is as hard as diamond is
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By Expert Faculty of Sri Chaitanya
a
Cubic form with ZnS structure
b
hexagonal form
c
both of these
d
none of these
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Correct option is A
The cubic form of BN with ZnS structure is as hard as diamond.Similar Questions
The correct order of matching of the following compounds is
(A) Borazine (B) Plaster of Paris (C) Boric acid (C) Qwartz (E) Buckminsterfullerene | (i) (ii) C60 (iii) SiO2 (iv) B3N3H6 (v) H3BO3 |
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