ICSE /Class 9
Chemistry MCQ Based On Energy changes in a chemical change
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ICSE Class 9 Chemistry Energy changes in a chemical change
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Think about energy!!
It is one in which the energy of the products is less than the energy of the reactants
A hydrous compound is a chemical compound with water in its structure.
Think about properties of Anhydrous and Hydrous Compound!
An exothermic reaction is a chemical reaction that gives out heat to the surroundings.
It is also sometimes referred to as the enthalpy change of the system.
Think about chemical changes.
Recall topic of energy conversion
The study of energy changes in chemical reactions is known as chemical thermodynamics
It is one in which the energy of the products is greater than the energy of the reactants
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