Question

[2]
Which of the following is a chemical change.
(a) Melting ice [b] Making curd from milk [c] Cloud formation [d] None of these.​

Answer 1

Answer:

b) Making curd from milk

Explanation:

The curd forms because of the chemical reaction between the lactic acid bacteria and casein, which is a globular protein present in milk.

Answer 2

Answer:

formation of curd from milk