Question

what contains in milk due to which it is called impure substance and name the type of substance​

Answer 1

Answer:

Here milk is the impure substances as it contains proteins, lactose, calcium, water, fats, etc. All the others are pure substances as they are made up of a similar type of particles.

Answer 2

Answer:

• Water, Proteins, etc.

Explanation:

• Milk is a impure substance as it contains many type of substance such as follows:-

ㅤ

1. Water,
2. Proteins,
3. Calcium,
4. Lactose,
5. Facts including many other substance etc.

ㅤ

Impure substance:-

• A substance is considered impure when it contains the mixture of particles of another substance.

ㅤ

• The components of impure substances can be present in any proportion/any part.

ㅤ

Similarly,

• Milk is a impure substance because it has the mixture of particles of another substance.