Related Questions

  1. A sample of CaCO₃ is 50% pure. On heating 1.12 L of CO₂ at STP is obtained
  2. The rocket fule among the following is
  3. The entropy change in the conversion of a solid into its different states
  4. In acidic medium, the equivalent weight of KMnO₄ is
  5. The volume of 0.05 M KMnO₄ solution required to oxidized completely 2.70g