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List any two observations when Ferrous Sulphate is heated in a dry test tube? |
Answer» <html><body><p>tion:Observation: <a href="https://interviewquestions.tuteehub.com/tag/change-913808" style="font-weight:bold;" target="_blank" title="Click to know more about CHANGE">CHANGE</a> in color of <a href="https://interviewquestions.tuteehub.com/tag/crystals-940110" style="font-weight:bold;" target="_blank" title="Click to know more about CRYSTALS">CRYSTALS</a> from green to brown. This is because of the ferrous sulfate crystals on <a href="https://interviewquestions.tuteehub.com/tag/heating-1017297" style="font-weight:bold;" target="_blank" title="Click to know more about HEATING">HEATING</a> will loose water molecules and turn to white which <a href="https://interviewquestions.tuteehub.com/tag/immediately-2120865" style="font-weight:bold;" target="_blank" title="Click to know more about IMMEDIATELY">IMMEDIATELY</a> turns brown due to formation of ferric oxide.pls mark me as a brainlist</p></body></html> | |