Question

the change in which no substance formed is called?​

Answer 1

Answer:

A chemical change (chemical reaction) is a change of materials into other, new materials with different properties, and one or new substances are formed. ... Physical changes are a change in which no new substances are formed, and the substance which is changed is the same.

Answer 2

Answer:

physical change

Explanation:

as in physical change property of substance doesn't change