Biology, asked by RGbrainlY, 1 year ago

on heating the pale green coloured crystals of ferrous sulphate undergo composition. A residence of which colour remain in the test tube.

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Answers

Answered by krimusa7524

2

when we heat ferrous sulphate it form ferric oxide, sulphur dioxide and sulphur trioxide and the colour of ferric oxide is brown.

Answered by muiezkazi27

1

a residue of white colour remains in the test tube

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