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Metallurgy — Chemistry STD 10 — Question

ICSE BoardEnglish MediumSTD 10ChemistryMetallurgy2 Marks
Question
Answer the following question with respect by hydrogen :
Explain why powdered coke is sprinkled over than electrolytic mixture.
✓

Answer

Powdered coke is sprinkled over the surface of the electrolytic mixture for the following reasons:
  1. To reduce heat loss by radiation
  2. To prevent burning of the anode

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