(1) We metallurgical process is used for pyrites ores of lower grade. – InterviewSolution

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1.	(1) We metallurgical process is used for pyrites ores of lower grade. (2) 2Cl^(-) + 2H_(2)O to 2OH^(-) + H_(2) + Cl_(2) . The cell potential is -2.186 V. This reaction will take place in forward direction. (3) Pure Zn metal is called spleter. (4) The abundance of Al is highest . Its place is third and is about 9.3 % by weight .
Answer» TFFT TTTT FTFT FFFT Answer :A

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