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Explain why, arbon cannot reduce oxides ...

Explain why, arbon cannot reduce oxides of sodium or magnesium.

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Explore conceptually related problems

Explain the following Carbon cannot reduce the oxides of Na or Mg.

(a) For the reduction of a metal oxide, suggest a reducing agent other than carbon. (b) Explain why, an aqueous solution of sodium chloride is not used for the electrolytic extraction of sodium metal.

Explain the significance of sodium, potassium, magnesium and calcium on biological fluids.

Why Al cannot be reduced by carbon?

Why Al cannot be reduced by carbon?

LAKHMIR SINGH & MANJIT KAUR-METALS AND NON-METALS-Exercise
  1. Name two metals which are highly resistant to corrosion.

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  2. Which property of 'solder' alloy makes It suitable for welding electri...

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  3. Explain why, arbon cannot reduce oxides of sodium or magnesium.

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  4. Why are the metals like Na,K,Ca and Mg never found in their free state...

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  5. Name one metal each which is extracted by: (a). Reduction with carbo...

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  6. Fill in the following blanks with suitable words: ltbr. (a). The corro...

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  7. How is manganese extracted from manganese dioxide, MnO(2)?Explain with...

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  8. What is a thermite reaction? Explain with the help of an equation.stat...

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  9. Which one of the methods given in column I is applied for the extracti...

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  10. (a) Give reasonwhy copper is used to make hot water tanksbut steel (an...

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  11. (a) Why does aluminium not corrode right through ? (b) What is meant...

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  12. (a) Why is an iron grill painted frequently? (b). Explain why, throu...

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  13. (a) Name the method by which aluminium metal is extracted. (b) Give ...

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  14. (a). Name two metals which occur in nature in free state as well as in...

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  15. How doet the method used for extracting a metal from its ore depend on...

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  16. Explain by giving one example, how highly reactive metals (which are h...

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  17. Describe with one example, how moderately reactive metals (which are i...

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  18. (a) Define the terms (i) mineral (ii) ore and (iii) gangue. (b) What...

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  19. Explain how, a reduction reaction fo aluminium can be used for welding...

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  20. (a) What is corrosion? (b) Name any two metals which do not corrode ...

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