State the hess's law of constant heat summation
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Hess's Law of constant heat summation states that energy changes are state functions.
The amount of energy depends only on the states of the products,but not on the intermediate steps. Energy or enthalpy changes in the chemical reactions are same ,
whether the reaction occurs in one step or more steps. i.e
The total enthalpy change for the reaction is the sum of all changes.
I hope it will help u...
The amount of energy depends only on the states of the products,but not on the intermediate steps. Energy or enthalpy changes in the chemical reactions are same ,
whether the reaction occurs in one step or more steps. i.e
The total enthalpy change for the reaction is the sum of all changes.
I hope it will help u...
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❤.Hess law : "The total heat change in a reaction is the same whether the chemical reaction takes place in a single step or in several steps".
❤.It is based on the I law of thermodynamics .
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