Question

Any 3 examples for endothermic reactions (IN CHEMICAL EQUATION)✌️​

Answer 1

Explanation:

Some examples for Endothermic reactions are melting ice cubes, conversion of frost to water vapor, Urea in water and Ammonium Chloride (contain in Battery) in water

Answer 2

endothermic reactions are those reactions which are performed in presence of heat , light , electricity.

1. CaCO3(s) -------> CaO(s) + CO2(g)  <in presence of heat >

2. 2AgCl(s)----------> 2Ag(s) + Cl2(g)    <in presence of sunlight >

3.  6CO2 + 6H2O ------------------> C6H12O6 + 6O2 <in presence of sunlight & chlorophyll .

note-> only in autotrophes >