Describe preparation of silver sol
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Explanation:
Silver Sol is composed only of elemental silver (10 parts per million) and deionized water, and thus retains the characteristic properties of silver found in colloidal silver. Silver Sol is colorless and odorless. This product is manufactured using SilverSol Technology.
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Explanation:
Silver can form positively charged sol as well as negatively charged sol.
When silver nitrate solution is added to potassium iodide solution, the precipitated silver iodide adsorbs iodide ions from the dispersion medium and negatively charged colloidal solution results.
But when KI solution is added to AgNO3 solution, positively charged sol results due to adsorption of Ag+ ions from the medium.
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