WHO AM I?
(a) i am a symbolic representation of chemical change
(B) My blue colour starts fading when zinc metal is added to my aqueous solution
(c) I am one of the products formed during electrolysis of water at cathode
(d) I am formed during a chemical change
(e) I represent the reductions between acids and bases
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Answer:
i think copper sulphate.
hope this help you!!
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