Consider the following reaction :- 2 {\H}_2( {\g})+ {\O}_2( {\g}) → 2 {\H}_2 {\O}( {\g}) ∆_{ { }} {\H}^{∘}=-483.64 {\kJ} \; ext ". "\; What is the enthalpy change for decomposition of one mole of water? (Choose the right option). [NEET 2023 mpr]

Question

Consider the following reaction :- 2  {\H}_2( {\g})+ {\O}_2( {\g}) → 2  {\H}_2  {\O}( {\g}) ∆_{ {}}  {\H}^{∘}=-483.64  {\kJ} \;	ext ". "\; What is the enthalpy change for decomposition of one mole of water? (Choose the right option).  [NEET 2023 mpr]

Examsnet · Accepted Answer

Correct Answer is :  241.82‌kJ

Class 11 NEET Chemistry Chemical Thermodynamics Questions