📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!

  • google app store apple app store
  • ✖

      Question

      When diamond is heated at more than 1500 Degree Celsius

      in the absence of air, then it turns to………….?
      A Coal Correct Answer Incorrect Answer
      B Carbondioxide Correct Answer Incorrect Answer
      C Fullerene Correct Answer Incorrect Answer
      D Graphite Correct Answer Incorrect Answer

      Solution

      Diamond is a crystal modification of carbon. Heating diamond to about 900 degrees Celsius in the presence of air, diamond will burn into COâ‚‚ whereas heating it to 1500 degrees C in the absence of air, it turns into graphite.

      Practice Next
      ask-question