Related Questions

  1. A helium, molecule is two times heavier than a hydrogen molecule at 298 K
  2. The solubility of anhydrous AlCl₃ and hydrous AlCl₃ in diethylether are S₁
  3. Change in enthalpy for reaction,2H₂O₂ → 2H₂O + O₂
  4. The most efficient agent for the absorption of SO₃ is
  5. Which of the following statements is correct