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Following two question have assertion followed by the reason. Answer them according to the following options. Assertion In smelting process, the roasted ore is heated with powdered coke in presence of flux. Reason Oxides are reduced to metal by carbon or CO and impurities are removed as slag.A. Both assertion and reason are correct and reason is the correct explanation of the assertion.B. Both assertion and reason are correct but reason is not the correct explanation of assertion.C. Assertion is correct but reason is incorrect.D. Assertion is incorrect but reason is correct. |
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Answer» Correct Answer - A |
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