Why do we calculate the heat evolved for the neutralisation of 1000 ml of (1m) acid by 1000 ml of (1m) monoacidic base?
Answers
Answer:
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In neutralization reaction the bonds are made to form salt and water. Heat evolved shows it is exothermic and neutralization reaction.
Explanation:
The heat evolved in neutralization of one mole of acid reacts with one mole of the base under standard conditions or STP. The heat evolved is called enthalpy.
In neutralization reaction the acid breaks as H+ ion and reacts with OH- ions of the base forming water.
Energy is used in breaking the bonds and energy is evolved to form bonds.
The initial potential energy decreases as the ions in acid and base dissociates and this energy is converted to heat energy.
Neutralization reaction occurs when reaction between acid and base takes place forming salt and water.
When neutralization reaction takes place those are exothermic reaction that is heat is released or evolved.
Thus if 1000 ml acid is neutralized by 1000 ml monoacidic base it tells the nature of the reaction that if neutralization took place or not.
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