Why are brown coating is formed on the iron rod when iron rod is kept dipped in copper sulphate solution for sometime?
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Brown coating is formed on the iron rod when iron rod is kept dipped in copper sulphate solution for sometime becoz copper sulphate solution is very acidic in nature. And hence,the iron rod gets corroded....
hope u understand..
hope u understand..
Answered by
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Answer:
becoz iron react with copper sulphate to form iron sulphate..
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