A metal M and its compound can give the ...

A metal M and its compound can give the following observable changes in a consequence of reactions
`Munderset(HNO_(3))overset("dilute")(rarr)["Colourless Solutions"]underset(NaOH)overset("aqueous")(rarr)["White Precipitate"]underset("NaOH(aq)")overset("excess")(rarr)["Colourless Solutions"]overset(H_(2)S)(rarr)["White Precipitate"]`

`Mg`

`Pb`

`Zn`

`Sn`

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