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Name the oxide which acts as a flux in t...

Name the oxide which acts as a flux in the blast furnace. (not in syllabus)

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ICSE-METALLURGY-QUESTIONS FROM PREVIOUS ICSE BOARD PAPERS
  1. Name the following: The compound formed by the reaction between cal...

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  2. Name the following: The middle region of the furnace. (not in sylla...

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  3. Name the oxide which acts as a flux in the blast furnace. (not in syll...

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  4. is the amount of carbon in pig iron/cast iron more than, less than or ...

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  5. Name an allotrope of a non-metal that allows electricity to pass throu...

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  6. Carbon monoxide, carbon dioxide, coal, coke, lime, iron (II) oxide, ir...

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  7. From the list of characteristics given below, select the five which ar...

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  8. The following is an extract from 'Metals in the Service of Man, Alexan...

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  9. The following is an extract from 'Metals in the Service of Man, Alexan...

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  10. The following is an extract from 'Metals in the Service of Man, Alexan...

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  11. The following is an extract from 'Metals in the Service of Man, Alexan...

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  12. The following is an extract from 'Metals in the Service of Man, Alexan...

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  13. Brass is an alloy of :

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  14. The following is a sketch of an electrolytic cell used in the extracti...

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  15. The following is a sketch of an electrolytic cell used in the extracti...

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  16. The following is a sketch of an electrolytic cell used in the extracti...

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  17. The following is a sketch of an electrolytic cell used in the extracti...

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  18. Find the odd one out and explain your choice (note:valency is not a cr...

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  19. Find the odd one out and explain your choice (note:valency is not a cr...

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  20. Correct the following statements.For Example : "Chlorine is a bleachin...

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