Related Questions

  1. Heat of formation of H₂O(g) at 25⁰C is -243 kJ,ΔE for the reaction
  2. In which of the following pairs of molecules/ions, the central atoms have
  3. ‘The addition of unsymmetrical reagents to unsymmetrical alkenes occurs in such
  4. Coulomb is equal to ….
  5. Which of the following is dihydric alcohol