Question

mention some indication which tell that a chemical change is talking place.

Answer 1

There are major 5 Indications which tell that a chemical reaction has taken place :-

1. Evolution of a Gas
2. Change in Temperature
3. Change in Colour
4. Change in State
5. Formation of a Precipitate



I hope this helps you.

if you got your Answer then please mark me the Brainliest !!

✌✌✌✌

Answer 2

I don't know the answer