Q. In which of the following activities silicon carbide is used?

  • (A) Disinfecting water of ponds
  • (B) Cutting very hard substances
  • (C) Making casts for statues
  • (D) Making cement and glass
✅ Correct Answer: (B) Cutting very hard substances

Published by Ram Sharma ⭐ 193.88K Points at 19-Jan-2022 08:43 am in Chemistry

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