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प्रश्न
What happens when persistent dialysis of a colloidal solution is carried out?
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उत्तर
When prolonged dialysis of a colloidal solution is done, the colloidal solution in the tube would contain a very small of amount of small solute as most of it will be washed out.
This will lead to concentration of the colloidal particles and coagulation of the solution (colloidal sol)
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संबंधित प्रश्न
Define the following term:
Zeta potential
Define the following terms: Associated colloids
Which of the following will show Tyndall effect?
Assertion: An ordinary filter paper impregnated with collodion solution stops the flow of colloidal particles.
Reason: Pore size of the filter paper becomes more than the size of colloidal particle.
Give reason for the following:
Lyophilic colloidal solutions are more stable than lyophobic colloidal solutions.
What is Gold number?
The right option for the statement “Tyndall effect is exhibited by”, is:
Define the following term:
Coagulation
Which of the following is a correct statement?
Coagulation value of the electrolytes AlCl3 and NaCl for As2S3 sol are 0.093 and 52 respectively. The No. of times AlCl3 has greater coagulating power than NaCl is ______.
