tanishkajadhav982 Asked: December 2022 The green colour of 0.1 M F.A.S solution turns to which colour if we keep that solution open in an air for a long
tanishkajadhav982 Asked: December 2022 mcq the metal used for connection of railway tracks after a particular distance is a znbalckdfe
tanishkajadhav982 Asked: December 2022 Write balanced chemical equation , when iron filings are we kept in blue coloured solution of copper sulphate ??( Write answer in 4