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How is the impurity of iron present in s...

How is the impurity of iron present in several substances removed in industries ?

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LAKHMIR SINGH & MANJIT KAUR-IS MATTER AROUND US PURE -Exercise
  1. How will you separte a mixture of iron filing and sulphur powder witho...

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  2. How is scrap iron separted from a heap of waste meterials in factories...

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  3. How is the impurity of iron present in several substances removed in i...

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  4. How will you separte iron pins from sand ?

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  5. How will you separate a mixture of common salt, sulphure powder and sa...

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  6. A mixture contains water, kerosene and send. How will you separte this...

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  7. Describe the method of separating a mixture containing common salt, sa...

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  8. How will you separte camphor, common salt and iron nails from their mi...

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  9. You are given a mixute of wate, groundout, oil and common salt. How wi...

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  10. Discuss the method of separating a mixture containing chalk powder, ir...

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  11. Describe the various steps involved in the separation of iodine, iron ...

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  12. How will you separte a mixture of iron fillings, chalk powder and comm...

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  13. How will you separate common salt, sand and iron filings from their mi...

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  14. How will you separate a mixture of kerosene oil and water? Explain wit...

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  15. How will you separate water from mustard oil ?

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  16. How will you separate a mixture of cooking oil (groundnut oil) and wat...

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  17. How will you separte a mixture of mercury, oil and water?

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  18. Describe a method for separating a mixture of iron filings and sulphur...

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  19. Separation Of Cream From Milk

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  20. Explain how, impure copper sulphate can be purified by crystallisation...

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