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Which of the following is (are) correctly matched?
  • a)
    Copper – Bessemer converter.
  • b)
    Iron – Blast furnace
  • c)
    Chromium – Aluminothermic process
  • d)
    Tin – Electrolytic reduction
Correct answer is 'A,B,C'. Can you explain this answer?
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Verified Answer
Which of the following is (are) correctly matched?a)Copper – Bes...
(A) Self reduction takes place in Bessemer converter.
(B) Slag formation and reduction of haemalite to iron take place in blast furnance at
different temperatures.
(C) Cr2 O3 + AL AL O3 + 2Cr.
This is called sluminothermic process.
(D) Tin is Obtained by carbon reduction of SnO2 (cassiterite ore)
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Most Upvoted Answer
Which of the following is (are) correctly matched?a)Copper – Bes...
Correctly Matched Processes:

a) Copper - Bessemer Converter:
The Bessemer converter is a furnace used to convert pig iron into steel by blowing air through the molten iron to oxidize impurities. This process is commonly used for the production of steel, not copper. Hence, the match between copper and Bessemer converter is incorrect.

b) Iron - Blast Furnace:
The blast furnace is a furnace used for the extraction of iron from its ore. In this process, iron ore (Fe2O3) is reduced to metallic iron (Fe) by carbon monoxide (CO) produced from coke. The blast furnace is a crucial step in the production of iron and is correctly matched.

c) Chromium - Aluminothermic Process:
The aluminothermic process is a method of producing metals by reduction of their oxides using aluminum as a reducing agent. Chromium can be produced using the aluminothermic process by the reduction of chromium oxide with aluminum powder. Therefore, the match between chromium and the aluminothermic process is correct.

d) Tin - Electrolytic Reduction:
Tin is not produced through electrolytic reduction. The primary method of tin production is through a smelting process, where tin ore (cassiterite) is heated with carbon to produce tin metal. Hence, the match between tin and electrolytic reduction is incorrect.

Conclusion:
Based on the given options, the correctly matched processes are:
- Iron - Blast Furnace
- Chromium - Aluminothermic Process

The matches between copper and the Bessemer converter, as well as tin and electrolytic reduction, are incorrect.
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Which of the following is (are) correctly matched?a)Copper – Bessemer converter.b)Iron – Blast furnacec)Chromium – Aluminothermic processd)Tin – Electrolytic reductionCorrect answer is 'A,B,C'. Can you explain this answer?
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