A pure substance is made up of one kind of particle with constant structure, these structures are further divided into elements and compounds. The pure substance contains only one kind of matter. It has a definite set of properties such as boiling point, melting point, and density.

• We know that milk contains fats, proteins, lactose which is a sugar and water.
• Milk is a nutrient-rich liquid food produced by the mammary glands of mammals.
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• It has a definite set of properties such as boiling point, melting point, and density.

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Detailed Solution

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Since these three atoms are chemically joined with each other thus they form a compound in nature. Solutions- It is a homogeneous mixture consisting of two or more components in which the particle size is smaller than 1 nm. A compound is formed by two or more chemical elements that are chemically bonded together.

Milk doesn’t have a set composition ratio, hence it’s a combination. Since there are many different types of milk available, there is no single compositional ratio for milk, hence it is undoubtedly a mixture. While studying pure substances and mixtures there comes a question Is Milk A Pure Substance or a Mixture? Well, this article is all about explaining why milk is regarded as a mixture, not as a pure substance. Milk is a mixture of water, fat, solids, and proteins, hence it is not a pure substance but a mixture.

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Of minerals, dead and living organisms , air, and water. We will notify on your mail & mobile when someone answers this question. Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams. Milk is a nutrient-rich liquid food produced by the mammary glands of mammals. Let us first understand the basic vocabulary involved in our explanation before proceeding with the explanation of our question.

We know that milk contains fats, proteins, lactose which is a sugar and water. But milk is a mixture of fats, proteins, sugar and water which are mixed irrationally.Thus, milk is a mixture. So, the given statement ‘milk is a compound’ is false. Milk contains water, fat, solid, proteins etc.

Milk is a compound.A) TrueB) False

As we now know the definitions of a pure substance and a mixture, it is easier to describe whether milk is a pure substance or a mixture. We can see that milk is regarded as a mixture and not a pure substance, it is a heterogeneous mixture because of its colloidal nature. Therefore milk is a mixture, not a pure substance.

Classify each of following as element, compound or mixture. CTET Revised Admit Card & Exam Schedule Out on 27th January 2023.Check CTET Answer Key Here! Candidates can submit their objections once the answer key is out.

Is Milk A Pure Substance or a Mixture?

Colloids- It is a mixture where one of the substances is split into very minute particles which are dispersed throughout a second substance. Milk is the mixture milk is compound or mixture of fat, water, and other constituents. Give an example for mixture and justify your answer with reason. Solvents are liquids that dissolve other substances.

Question

Of water, fat, and solids that is mixed irrationally. Milk is a homogenous mixture because it has a uniform composition throughout and does not separate when left on its own. Suspensions- It is a heterogeneous mixture in which the solid particles are spread throughout the liquid without dissolving in it. Shaving cream and other forms are made up of gas that has been dispersed in a liquid.