Question

iron powder,aluminum powder and salt which are kept in laboratory are mixed up suggest a method to separate them​

Answer 1

Answer:

By using magnet we can seperate iron powder from that mixture after that add remaining aluminium powder and salt now add those two in water now salt will dissolved in water and aluminium powder will not dissolved in water and now salt and aluminium powder will seperated from each other by this way we can seperate iron powder,aluminium powder and salt mixture

Explanation:

Hope this will help you

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