Question

1.A green salt (A)on heating decompose to produce a colourless salt (B) which on further heating gives a gas (C) with suffocating smell and leaves behind a reddish brown residue (D). Identify A,B,C and D by writing complete balanced chemical equation. What type of reaction is this?​

Answer 1

Answer:

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Explanation:

Answer. That salt was iron sulphate. Iron sulphate(FeSO₄) produces a colourless suffocating gas and leaves behind a brown residue.

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