Question

define chemical reaction name its types​

Answer 1

HEY MATE,

CHEMICAL REACTION - (1) THE REACTION IN WHICH OLD BOND BREAK AND NEW BOND FORM.

(2) THE REACTION IN WHICH NEW SUBSTANCE WITH NEW PROPERTIES FORM.

IT IS CHARACTERIZED BY SOMETHINGS :-

1) EVOLUTION OF GAS.

2) CHANGE IN TEMPERATURES.

3) CHANGE IN COLORS

4) CHANGE IN PRECIPITATE.

NOW THE TYPE OF CHEMICAL REACTION IS : -

1) COMBINATION.

2) DECOMPOSITION.

3) DISPLACEMENT.

4) DOUBLE DISPLACEMENT.

I HOPE THIS WILL HELP YOU...

PLS MARK AS BRAINLIEST.