what is bredig arc method
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Bredig's arc method is a method of preparation of colloidal solution, of metals such as gold, silver or platinum. This method consists of both dispersion and condensation.
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Answer:
Bredig arc method is a type of chemical process.
Explanation:
Bredig arc method is defined as the chemical method used to prepare colloidal solution of metals including silver, gold or platinum.
In this method an arc is placed between electrodes under a water surface consist of stabilizing agent potassium hydroxide. The heat is then released from the arc which vaporizes some of the metal which further condenses under cold water. The colloidal particles are then stabilized by using a small quantity of potassium hydroxide to it.
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