Active Users --   Active users on this page

Verified Question

Coal is heated in presence of air to a temperature of about __________ °C, while determining its ash content for proximate analysis

  • 500
  • ✅ 750
  • 950
  • 1100

Answer is "750"

2 Answer and explanations

You don't need to login to post your comment

Andrea Andrea

I'm in exam, can any one give the solution for this question

Kimberly Kimberly

Thank you so much for the answer

Post your answer

You don't need to login to post answer

Ask Question

Note: Options are optional, you can leave them blank