1.

"गुम होता बचपन" विषय पर एक फीचर लिखिए-mai kash for se bachapsn me is Sakta to koi ladai na koi jhagda na koi paresani​

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Explanation:

Answer. The decrease in the WEIGHT of copper anode is equal to the INCREASE in weight of copper cathode. ... Thus CONCENTRATION of copper ions in electrolyte remain unchanged. As the blue colour of electrolyte is due to the presence of Cu++ ions, THEREFORE it does not change.

Gum hai kisi ke PYAR me



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