Question

b)A chemical change in a substance .​

Answer 1

Answer:

formation of curd from milk is an example of a chemical change..

Explanation:

chemical reaction :-

in the chemical reaction two or more elements are combine to form a new substance is called chemical reaction. in the chemical reaction reactants are participate in the the chemical reaction and products are formed airing the chemical reaction reactants is always write in the the left hand side and product is always write in the the right hand side..

Answer 2

Answer:

formation of curd from milk is an example of a chemical change..

Explanation:

chemical reaction :-

in the chemical reaction two or more elements are combine to form a new substance is called chemical reaction. in the chemical reaction reactants are participate in the the chemical reaction and products are formed airing the chemical reaction reactants is always write in the the left hand side and product is always write in the the right hand side..

pls mark me as the brainliest