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प्रश्न
Draw labelled diagram Dialysis.
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उत्तर
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संबंधित प्रश्न
Write a note on Brownian motion.
Explain Electrophoresis diagramatically.
What are the applications of Electrophoresis?
Explain Bredig’s arc method.
Explain the term emulsion and types of emulsions.
Froth and whipped cream are examples of ____________.
Which one of the following methods is used to make platinum sol?
In coagulation of positively charged ferric hydroxide sol, the most and least effective ions are ____________ and ____________ respectively.
The order of coagulating power of following ions in the coagulation of a positive sol is:
i. \[\ce{PO^{3-}_4}\]
ii. \[\ce{SO^{2-}_4}\]
iii. \[\ce{[Fe(CN)6]^{4-}}\]
iv. \[\ce{NO^-_3}\]
Maximum coagulation power is in ____________.
Mixing of two oppositely charged sols leads to ____________.
Tyndall effect is useful ______.
A colloidal system having a solid substance as a dispersed phase and a liquid as a dispersion medium is classified as ______.
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Which of the following substances will precipitate the negatively charged emulsions?
(i) \[\ce{KCl}\]
(ii) glucose
(iii) urea
(iv) \[\ce{NaCl}\]
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Colloids can
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Which of the following substances will precipitate the negatively charge emulsion
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In which of the following, the Tyndall effect is not observed?
Blood may be purified by ______.
Identify the colloidal molecule containing hydrophilic head and hydrophobic tail within it.
Identify the correct decreasing order of precipitation power of flocculating ion added, from following.
