Q. In which of the following activities silicon carbide is used
A) Making casts for statues
B) Disinfecting water of ponds
C) Cutting very hard substances
D) Making cement and glass
✔ Correct Answer: Cutting very hard substances
Exam Insight
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A) Making casts for statues
B) Disinfecting water of ponds
C) Cutting very hard substances
D) Making cement and glass
✔ Correct Answer: Cutting very hard substances
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