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Acids, Bases and Salts — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceAcids, Bases and Salts1 Mark
Question
Write the names, formulae and colours of any two hydrated salts.
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Answer

Copper sulphate pentahydrate salt - Its chemical formula is $CuSO _4 \cdot 5 H _2 O$. It is blue in colour. Iron sulphate heptahydrate salt - Its chemical formula is $FeSO _4 \cdot 7 H _2 O$. It is green in colour.

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