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You are provided with a mixture containing sand, iron filings, ammonium chloride and sodium chloride. Describe the procedures you would use to separate these constituents from the mixture? - Science

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प्रश्न

You are provided with a mixture containing sand, iron filings, ammonium chloride and sodium chloride. Describe the procedures you would use to separate these constituents from the mixture?

संक्षेप में उत्तर

उत्तर

Maim Mixture – \[\ce{Sand + Fe + NH4Cl + NCl}\]

Step I – Separate iron filings using a magnet.

Step II – Separate NH4Cl by sublimation.

Step III – Add, water, stir and filter to separate sand.

Step IV – Evaporate the filtrate to get salt (NaCl).

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अध्याय 2: Is Matter Around Us Pure - Long Answer Questions [पृष्ठ १८]

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एनसीईआरटी एक्झांप्लर Science [English] Class 9
अध्याय 2 Is Matter Around Us Pure
Long Answer Questions | Q 40. | पृष्ठ १८

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