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प्रश्न
Draw labelled diagram Tyndall effect.
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उत्तर
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संबंधित प्रश्न
Distinguish between lyophobic and lyophilic sols.
Write a note on the Tyndall effect.
Write a note on Brownian motion.
Explain Electrophoresis diagramatically.
What happens when a beam of light is passed through a colloidal sol.
Explain the term emulsion and types of emulsions.
Draw labelled diagram Dialysis.
Draw labelled diagram of Soap micelle.
Mist is a colloidal solution of ____________.
The precipitation power of an electrolyte increases with ______.
Which of the following is NOT true for lyophilic colloids?
Smoke is an example of ____________.
Which of the following can form colloidal sol with water?
Which of the following is multimqlecular colloid?
The movement of colloidal particles towards respective electrode under electric field is called ______.
Which of the following process is responsible for the formation of delta at a place where rivers meet the sea?
Which of the following substances will precipitate the negatively charged emulsions?
(i) \[\ce{KCl}\]
(ii) glucose
(iii) urea
(iv) \[\ce{NaCl}\]
Why are some medicines more effective in the colloidal form?
Why is \[\ce{Fe(OH)3}\] colloid positively charged, when prepared by adding \[\ce{FeCl3}\] to hot water?
Colloids can
Cloud is an example of
For coagulating 200 ml of arsenious sulphide sol, 10 ml of 1 m NaCl solution is required find out the flocculation value of NaCl.
In which of the following, the Tyndall effect is not observed?
Which of the following is most powerful to coagulate the negative colloid?
Which of the following electrolytes will be most effective in coagulating negative sol?
Starch is an example of which of the following type of colloid?
Identify the correct decreasing order of precipitation power of flocculating ion added, from following.
