Question

4) All are correct
129. When copper is added to a solution of silver
nitrate, silver is precipitated. This is due to
i) Oxidation of silver
ii) Oxidation of copper
iii) Oxidation of silver
iv) Reduction of silver ion
The correct combination is
1) iïi and iv are correct 2) i and ii are correct
3) ii and iv are correct 4) All are correct


ans is option -3 ​

Answer 1

Answer:

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Answer 2

Answer:

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Explanation:

In this single-displacement reaction, silver nitrate will dissolve copper, producing elemental silver crystals. The dissolved silver ions in solution attract electrons from the copper, causing the copper to become dissolved copper ions.