When iron (Fe³⁺) which is yellow brown colour is reduced by an electron forms iron (Fe²⁺). The colour of which is ______?
جب آئرن جو پیلے رنگ کا بھورا رنگ ہے الیکٹران کی شکل میں لوہا (فی²⁺) کم ہوجاتا ہے۔ جس کا رنگ ______ ہے؟
Answer: Light green
Explanation
Fe³⁺ (ferric ion) is yellow-brown.
When reduced to Fe²⁺ (ferrous ion), the solution typically shows a light green color.
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