Q. Which among the given statements is not true about diamonds?

  • (A) It is the hardest naturally occurring substance
  • (B) It is a good conductor of electricity
  • (C) Artificial diamonds can be prepared by subjecting a solution of pure carbon in iron to very high pressures and temperatures WATER AND ORGANIC COMPOUNDS IN THE ENVIRONMENT
  • (D) It is the purest form of carbon
✅ Correct Answer: (B) It is a good conductor of electricity

Published by Ram Sharma ⭐ 193.88K Points at 17-Feb-2022 04:08 pm in Science

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