The number of phases in a colloidal syst...

The number of phases in a colloidal system is

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Colloidal sol is :

Write the dispersed phase and dispersion medium of the following colloidal system : Smoke.

Of which of the following colloidal systems, fog is an example?

The size of colloidal particles is

Define colloidal solution.

A colloidal solution is a type of mixture which consists of particles whose size varies between 1 and 1000 nanometres. In colloidal solution the particles are distributed evenly. During this process the particles do not settle down. This is one of the best know thing about colloidal solutions. Properties of colloids and their variation are a well-known area ever since the primitive age. The best example to prove their familiarity with us is that we know from very early times that coagulation of milk results in the formation of curd. Physical properties of colloids 1. The nature of the colloidal solution is heterogeneous i.e. unlike. These solutions dwell with two different phases : • Dispersed medium Dispersed phase. 2. Despite the fact that colloidal dispersions are unlike in description (nature), yet the dispersed fragments are not detectabJe by the human eye. This is due to the microscopic size of the particles in the solution. 3. The colour of the colloidal dispersion is determined by particles in the solution based on their size. The wavelengths of light that is absorbed will be longer ifthe size of the particle is large. 4. As a result of its size, the colloidal fragments can easily be passed through a traditional filter paper. However, these particles can be filtered by using membranes such as animal, cellophane, and ultrafilters. What type of phases of colloidal solutions ?

All colloids :

Fog is an example of colloidal system of:

MODERN PUBLICATION-SURFACE CHEMISTRY-EXERCISE

Freshly Prepared precipitates can be easily dispersed by shaking it wi...
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the electrical charge on a colloidal particle is indicated by :
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The number of phases in a colloidal system is
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The process of separation of colloids by passing through semi- permeab...
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The size of colloidal particles is in the range of
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An example of micelle is :
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The average molecular mass of colloidal particles can be accurately de...
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Which of the following is most effective electrolyte in causing the fl...
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What are the components of coin metal alloy?
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Which of the following electrolytes will be most effective in causing ...
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Soaps essentially form a colloidal solution in water and remove the gr...
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On addition of 1 mL solution of 10% NaCl to 10 mL gold sol in the pres...
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Which of the following is an example of associated colloid ?
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Alums purifty muddy water by:
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What are the composition of Durelumine?
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What is the composition of Hydroleum metal alloy?
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When KI is added to silver nitrate solution, the sol formed may be wri...
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Which of the following reaction gives a colloidal sol ?
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For adsorption of a gas on a solid, the plot of log x/m vs log P is li...
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Blue colour of water in sea is due to
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