Related Questions

  1. Enthalpy of CH₄ + ¹/² O₂ → CH₃OH is negative. If enthalpy of combustion of CH₄
  2. One litre hard water contains 12 mg Mg²⁺. Milli equivalents of washing soda
  3. Hydrogen burns in air with a
  4. Which of the statements given below is incorrect
  5. Heat of combustion ΔH for C(s) , H₂(g)and CH₄(g) are -94, -68 and -213 kcal/mol.