Question Answers

Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > ‘Softening of lead’ means the (a) Conversion of PbS into Pb (b) Removal to tin from common solder (c) Removal of impurities from Pb (d) Addition of tin to lead

‘Softening of lead’ means the (a) Conversion of PbS into Pb (b) Removal to tin from common solder (c) Removal of impurities from Pb (d) Addition of tin to lead

'Softening of lead' means the (a) Conversion of PbS into Pb (b) Removal to tin from common solder (c) Removal of impurities from Pb (d) Addition of tin to lead