Related Questions

  1. Which one of the following compounds is not a protonic acid?
  2. Which one of the alkali metals, forms only, the normal oxide, M₂O on heating
  3. What is the entropy change (in J K⁻¹ mol⁻¹) when one mole of ice is converted
  4. The crystal structure of solid Mn(II) oxide is
  5. Ethyl iodide when heated with sodium in dry ether gives pure