How will you separate chalk powder iron filings and naphthalene?
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naphtaline would be separted by itself as sublimation iron filling would be easy to remove by a bar magnet and chalk powder will be separated or else for fuether it can be dissolved in water and separated by filter paper
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Answer:
Given Mixture : Chalk Powder + Iron filings and Napthalene.
Separating Method:
--> First we will use magnetic separation, just take a bar magnet and move over the mixture. Iron filings will be attracted to bar magnet
-->Use Sublimation method : naphthalene will sublime.
--> Left out substance will be Chalk powder.
Explanation:
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