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When green coloured ferrous sulphate crystals are heated, the colour of the crystal changes because (a) it is decomposed to ferric oxide (b) it loses water of crystallisation (c) it forms SO2 (d) it forms SO3

When green coloured ferrous sulphate crystals are heated, the colour of the crystal changes because
(a) it is decomposed to ferric oxide
(b) it loses water of crystallisation
(c) it forms SO2
(d) it forms SO3

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60787 Points
2 years ago
Answer: b

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