Give an example of each of the following chemical changes.
A reaction involving (i) change of state (ii) formation of precipitate

Give an example of each of the following chemical changes. A reaction involving (i) blue solution (ii) formation of dirty green precipitate

Give an example of each of the following chemical changes. A reaction where colour change is noticed.

Give an example of each of the following chemical changes. A photochemical reaction involving (i) silver salt (ii) water

Give an example of each of the following chemical changes. Two solids combine to form a liquid.

Give an example of each of the following: Exothermic reaction involving carbon as one of the reactants.

Give an example of each of the following chemical changes. Two gases combine to form a white solid.

Give an example of each of the following chemical changes. An exothermic and an endothermic reaction involving carbon as one of the reactants.

Explain, giving one example for each of the following chemical changes: Reversible reaction

Give an example of a reaction where the following are involved. Heat

Give an example of chemical changes of a reaction involving blue solution.