Question

Which one of the following will be a heterogeneous mixture a)common salt and water b)cane sugar and water c)alum and water c) albumin and water

Answer 1

Answer:

Answer:alum and and water

Answer:alum and and waterExplanation:

Answer:alum and and waterExplanation:because heterogeneous mixture means when different amounts of two components are there is called heterogeneous mixture

Answer 2

Answer:

The correct answer is (D), as albumin is not completely dissolved in water.

Expl.anation:

• The mixture of two compounds which do not uniformly dissolve with each other and the particles are scattered, is known as heterogenous mixture.
• Albumin is an egg protein, and proteins do not mix with water instead they form colloidal solutions.
• Colloids is also a type of heterogenous mixture. When, the insoluble particles are non-uniformly scattered in some other substance, they form colloidal solutions.

Thus, on dissolving albumin in water, the particles of albumin protein are scattered throughout in the water, making albumin and water heterogenous mixture.

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