Question

exothermica or endothermeric
the following changes


Digestion​

Answer 1

Answer:

here is your answer dear

Digestion is an Exothermic reaction as it breaks down the complex particles into simpler particles which is then further broken down , from here the process of absorption takes places which is essentially an endothermic reaction. Also, Exothermic reaction takes place when you run or perform a physical task.

Answer 2

Answer:

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Explanation:

Answer. (a) Decomposition of ferrous sulphate absorbs heat during reaction therefore it is an example of endothermic reaction. (b) When we dissolve sulphuric acid in water, large amount of heat is liberated so it is an exothermic reaction.