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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > When H2S gas is passed into a certain solution, it reacts to form a white precipitate. The solution referred to contains ion of (a) Lead (b) Zinc (c) Copper (d) Nickel

When H2S gas is passed into a certain solution, it reacts to form a white precipitate. The solution referred to contains ion of (a) Lead (b) Zinc (c) Copper (d) Nickel

it reacts to form a white precipitate. The solution referred to contains ion of (a) Lead (b) Zinc (c) Copper (d) Nickel When H2S gas is passed into a certain solution