What is the colour of ferrous sulphate crystals? How does this colour change after heating

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asked Jan 24, 2018 in Chemistry by Kundan kumar (49,132 points) 34 379 1010

What is the colour of ferrous sulphate crystals? How does this colour change after heating?

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answered Jan 24, 2018 by Vikash Kumar (144,729 points) 8 11 21
selected Feb 22, 2018 by sanjeev
 
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The colour of ferrous sulphate crystals is green. On heating, FeSO4.7H2O first decomposes to form anhydrous ferrous sulphate (FeSO4) which is white in colour.

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