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प्रश्न
What are the applications of Electrophoresis?
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उत्तर
Applications of electrophoresis:
- On the basis of the direction of movement of the colloidal particles under the influence of the electric field, it is possible to know the sign of the charge on the particles.
- It is also used to measure the rate of migration of sol particles.
- A mixture of colloidal particles can be separated by electrophoresis since different colloidal particles in the mixture migrate at different rates.
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संबंधित प्रश्न
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Gel
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Draw labelled diagram Tyndall effect.
Draw labelled diagram Dialysis.
Draw labelled diagram of Bredig’s arc method.
Froth and whipped cream are examples of ____________.
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i. \[\ce{PO^{3-}_4}\]
ii. \[\ce{SO^{2-}_4}\]
iii. \[\ce{[Fe(CN)6]^{4-}}\]
iv. \[\ce{NO^-_3}\]
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Smoke is an example of ____________.
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Colloids can
Cloud is an example of
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The migration of dispersion medium under the influence of an electric potential is called ______.
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Which of the following is most powerful to coagulate the negative colloid?
Starch is an example of which of the following type of colloid?
Identify positively charged sol from following.
