Question

What are characteristic of a chemical reaction

Answer 1

HOLA !!!

-------------------------
-----------------

▶▶ CHARACTERISTIC OF CHEMICAL REACTION

------------------------
-----------------

▶ EVOLUTION OF GAS

▶ CHANGE IN TEMPERATURE

▶CHANGE IN COLOR

▶ FORMATION OF PRECIPITATE

▶ CHANGE IN SHAPE

----------------------------------------
----------------------------------

▶▶HOPE U UNDERSTAND

Answer 2

the chracterstics of chemical reaction are:-

1:- formation of precipitate
2:- change in colour
3:-change in state of matter
4:-change in temperature
5;-evolution of gas
6:-changes in odour
7:-formation of new substance