CBSE Class 8 Answered
most electrodes are made of platinum foils
Asked by arajeevshashank | 18 Nov, 2018, 05:06: PM
Expert Answer
For example, in the electrolysis of water, we used acidified water and metals are very reactive towards acid.
We need a non-reactive or inert electrode.
Platinum is a noble metal hence we used platinum as an electrode in this electrolysis.
Answered by Ramandeep | 19 Nov, 2018, 02:46: PM
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