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प्रश्न
Which of the following reactions takes place at the anode during the electroplating of an article with silver?
विकल्प
\[\ce{Ag - 1e^{-} -> Ag^{1+}}\]
\[\ce{Ag + 1e^{-} -> Ag^{1-}}\]
\[\ce{Ag - 1e^{-} -> Ag}\]
None of the above
MCQ
उत्तर
\[\ce{Ag - 1e^{-} -> Ag^{1+}}\]
Explanation:
Because oxidation take place at the anode, e– loss takes place there.
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Examples of Electrolysis - Electrolysis of Copper Sulphate Solution Using Platinum Anode and Copper Or Platinum Cathode
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संबंधित प्रश्न
Copper sulphate solution is electrolysed using a platinum cathode and carbon anode.
Study the diagram given alongside and answer the following questions:
- Give the names of the electrodes A and B.
- Which electrode is the oxidising electrode?
During the electrolysis of copper sulphate solution, if ______ is used as electrodes, the colour of the electrolyte does not fade.
During electrolysis of acidulated water, the gas liberated at the anode is ______.
