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increased to three times, how will it affect the rate of formation U25. (a) Write the reaction taking place in different zones in the blast furnace during the extraction of Iron.5(b) Explain Van Arkel method.OR(a) What is Leaching? Explain Leaching process in the extraction of metal Al from its ore.(b) Explain Zone refining method.Q Name an ore of Zinc and of Mercury. |
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Answer» question a. what is leaching? explain the process in the extraction of metal Al from it's ore. |
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