Using chemical test to distinguish between
(i) Ferrous sulphate and Ferric sulphate
(ii) Dil. Hydrochloric acid and Dil. Sulphuric
acid.
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- When a ferrous salt solution is treated with a solution of sodium hydroxide, a greenish precipitate of ferrous hydroxide is obtained.
The ferrous salts are generally green-coloured, whereas the ferric salts are brown in colour.
2) sorry I don't know this one
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