Question

.
.
.
.
.
.
.




.
.
.
.
.



.
.
.

.
.
.








.

.


..
.

.


.

.

.


ᴡʜᴀᴛ ɪs ᴄʜᴇᴍɪᴄᴀʟ ᴄʜᴀɴɢᴇ?​

Answer 1

Answer:

Answer:

Chemical changes are the changes in which new substances are formed with a change in there chemical composition like digestion is a chemical change because Protein is changed in amino acid Fats in fatty acids etc

Answer 2

Answer:

.✧The changes in which new substance are formed are called chemical change. they are irreversible.

eg: burning of papar, rusting etc.