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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > The idea of froth floatation method came from a person X and this method is related to the process Y of ores. X and Y, respectively are

The idea of froth floatation method came from a person X and this method is related to the process Y of ores. X and Y, respectively are

respectively are The idea of froth floatation method came from a person X and this method is related to the process Y of ores. X and Y