Question

Change of milk to curd is a _____ change​

Answer 1

Answer:

physical change is your correct answer

Explanation:

Answer 2

Chemical change

Changing of milk into curd is a chemical change, because the sugar in milk gets converted to acid, which in turn changes milk from liquid form to solid form.Milk contains a sugar, lactose. This lactose turns to lactic acid due to the presence of bacteria in the milk (lactobacillus). The increase in lactic acid causes the milk solids to set into curd. This is an irreversible change.

In the setting of curd, milk changes into new substance, curd. This is an irreversible process that means milk cannot get back from curd. Formation of new substance and irreversible process shows that setting of curd is a chemical change.

Hope you got the answer

Please mark me as brainlist