FOR AN EXOTHERMIC REACTION WHAT HAPPENS TO DELTA H WITH AN INCREASE IN THE TEMPERATURE????
monali dahale , 15 Years ago
Grade 11
Physical Chemistry> CHEMICAL EQUILIBRIUM...
2 Answersaditya kulkarni
dear monali
delta H is equal to energy of reactants-energy of products.
In an exothermic reaction delta H is -ve.
when energy in the form of heat is supplied the energy of the products increases,
this implies the value of delta H becomes more and more -ve.
this is the simpleconclusion.
thank you.......
Aniket Patra
For an Exothermic reaction the reaction becomes slow on rising the temperature.Now delta H for an exothermic reaction is positive..so on rising temp..enthalpy will increase..
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