Question

Precaution for decomposition of ferrus sulphate

Answer 1

Answer:

Precautions: Do not point the mouth of the boiling tube at your neighbours or yourself. Waft gases emitted from ferrous sulphate on heating gently towards your nose holding the test tube at a distance. The gases SO2 and SO3 are very harmful, so do not take a deep breath when smelling the odour of the gases.

JAI SHRI RAM

Answer 2

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