HESS'S LAW in Thermodynamics

In this Thermodynamics (Chemistry) video in Hindi for Class 11 we explained what Hess's law of Constant Heat Summation is.

Using Hess's law the reaction enthalpy for a reaction can be found out using reaction enthalpies of some other reactions.

Hess’s law : If a reaction takes place in several steps then its reaction enthalpy is the sum of the enthalpies of the intermediate reactions, provided that all of the reactions are carried under the same condition.

👇👇👇👇👇👇 𝑷𝑳𝑨𝒀𝑳𝑰𝑺𝑻 👇👇👇👇👇👇

🔴 Full playlist on Chapter 5 of Chemistry : 'Thermodynamics' for Class 11 :
   • Chemistry 11th : Thermodynamics  


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