Question

Wet the type of ek
1.aluminium +bromide ------aluminium bromide
2.caco3 ---- cao+con
3.2agcl---2ag+cl2

Answer 1

1) single combination reaction
2) decomposition reaction(heat)
3 decomposition reaction

Answer 2

Hey!!!!

1. This is a combination reaction because two reactants combine to form a single product

2. This is decomposition reaction because a single reactant decompose to form two products.

3. This is a Photolytic decomposition which takes place in the presence of sunlight

Hope this helps ✌️