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Related Questions

  1. How much quick lime can be obtained from 25g of CaCO₃?
  2. Boron has two stable isotopes, ¹°B(19%) and ¹¹B(81%). Average atomic weight
  3. Chloroform,on warming with Ag power,gives
  4. If heat of formation of C + O₂ → 2CO is ΔH = -110.5 kcal,then heat of combustion
  5. Formalin is a