Consider the following statement: Statement-1: Extraction of zinc from sphalerite involves roasting followed by carbon redcution. Statement-2:In bessemer convertor, along with copper FeSiO_(3) is also obtained. Statement-3: In extraction of lead, CaO prevents formation of PbSiO_(3). Statement-4:Copper is extracted by hydrogen metallurgy from low grade ores and scraps. and arrange in the order of true/false.

Consider the following statement: Statement-1: Extraction of zinc fro

1.	Consider the following statement: Statement-1: Extraction of zinc from sphalerite involves roasting followed by carbon redcution. Statement-2:In bessemer convertor, along with copper FeSiO_(3) is also obtained. Statement-3: In extraction of lead, CaO prevents formation of PbSiO_(3). Statement-4:Copper is extracted by hydrogen metallurgy from low grade ores and scraps. and arrange in the order of true/false.
Answer» TTTF FTTF TTTT FFFT Answer :C