Question

Write five chemical changes that you observed in your day to day life

Answer 1

Answer:

1. Photosynthesis
2. Anaerobic respiration
3. Aerobic cellular respiration
4. Combustion
5. Rust
6. Digestion

Answer 2

Five chemical changes that we observe in our day to day life are

Photosynthesis is a process where the plants prepare their own food with the help of sunlight.

Burning is a non reversible change.

Decomposing is a process where the food gets rotten or decomposed.

Rusting of iron is a chemical change, it happens when iron is exposed to water.

Cooking is a process where in two or three substance are mixed together to get a chemical composition of the food.