Chemistry, asked by anushkalakhanbhai200, 4 months ago

preparation of national reagent and it uses​

Answers

Answered by anilkindo043
1

Explanation:

Nesslers reagent is prepared by mixing 2g potassium iodine in 5 ml water . To this solution , 3g of mercury, iodide is added , and the resulting solution is made to 20ml . Finally, 40g potassium hydroxide (30%) is added to provide the alkaline base.

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