For the reaction : H 2( g ) + Cl 2( g ) → 2HCl; D H = – 44 kcal What is the enthalpy of…

Chemistry · Class 11 · CBSEThermodynamics

For the reaction : H2(g) + Cl2(g) 2HCl; DH = – 44 kcal
What is the enthalpy of decomposition of HCl?
  1. 44 kcal/mol
  2. – 44 kcal/mol
  3. – 22 kcal/mol
  4. 22 kcal/mol

Answer

(D) 22 kcal/mol

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