Question

Why cuurdling of a milk is a chemical change

Answer 1

Answer:

The process of changing milk into curd is a chemical change. The curd forms because of the chemical reaction between the lactic acid bacteria and casein.

           

Answer 2

Answer:

Hi there,

Explanation:

A reaction takes place between lactobacillus bacteria and milk, producing curd.

Thus curdling is a chemical change.

Hope you will find this helpful.