Multiple Choice
Silicon carbide is an important industrial chemical. Which of the following statements about silicon carbide is true?
A) It will react with water to form acetylene.
B) It is used in preparation of glass which can be used at high temperature.
C) It is the hardest known substance.
D) It is a naturally occurring mineral source of silicon.
E) It can be doped to form a high temperature semiconductor.
Correct Answer:

Verified
Correct Answer:
Verified
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