Question

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Answer 1

Answer:

Green colured ferrous sulphate decomposes to form

Answer 2

Answer:

1)

2FeSO₄ ⇒ Fe₂O₃ + SO₃ + SO₂

Colour of Fe₂O₃ (X) is red-Brown.

Common element in gases SO₃ and SO₂ are sulphur and oxygen.

2)

Fe + CuSO₄ ⇒ FeSO₄ + Cu

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COMMENT "#RED'