Question

3. Why is formation of curd a chemical change?​

Answer 1

Answer:

formation of milk into curd is a chemical change because when milk changes into curd a new substance is formed and that substance is curd which cannot be changed back into milk. Therefore, it is a chemical change.

Explanation:

Answer 2

Answer:

Explanation:

Chemical changes occur when a substance combines with another to form a new substance, called chemical. Example : change of milk into curd

change of milk into curd is a chemical beacause दही दोबारा दूध मे नहीं बदल सकता and formation of new substance so, changing of milk into curd is a chemical change