Which one of the following method is commonly used method for destruction of colloid ?
Which one of the following method is commonly used method for destruction of colloid ?
(a) Dialysis
(b) Condensation
(c) Filteration by animal membrane
(d) By adding electrolyte
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Correct option (d) By adding electrolyte
Explanation :
By adding electrolytes the colloidal particles are precipitated. The electrolytes neutralise the charge of colloids leading to their coagulation and thus destroy the colloid.
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