Which of the following statement(s) is (are) incorrect? – InterviewSolution

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1.	Which of the following statement(s) is (are) incorrect?
Answer» In Serpeck's process siliaca is removed by heating the bauxite to `1800^(@)C` with COKE in a current of `N_(2)` In extraction of lead from galena roasting and selfredcution TAKES places in the same furnace but under different conditions of temperatures and supply of air Then TIN is obtained by the carbon reduction of black tin none of these Answer :D

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