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A solution of silver nitrate was stirred with iron rod will it cause any change in the concentration of silver and nitrate ions ?

Answer» <html><body><p></p>Solution :Since `<a href="https://interviewquestions.tuteehub.com/tag/e-444102" style="font-weight:bold;" target="_blank" title="Click to know more about E">E</a>^(@)` of `Fe^(2+)//Fe` (-0.44 V) is <a href="https://interviewquestions.tuteehub.com/tag/lower-1080637" style="font-weight:bold;" target="_blank" title="Click to know more about LOWER">LOWER</a> than that of `Ag^(+)//Ag(+0.80 V)` <a href="https://interviewquestions.tuteehub.com/tag/electrode-968538" style="font-weight:bold;" target="_blank" title="Click to know more about ELECTRODE">ELECTRODE</a> therefore `Ag^(+)` gets <a href="https://interviewquestions.tuteehub.com/tag/reduced-1181337" style="font-weight:bold;" target="_blank" title="Click to know more about REDUCED">REDUCED</a> and Fe gets oxidised As a result concentration of `Ag^(+)` ions <a href="https://interviewquestions.tuteehub.com/tag/decreases-946143" style="font-weight:bold;" target="_blank" title="Click to know more about DECREASES">DECREASES</a> while that of `NO_(3)^(-)` ions remains unchanged <br/> `2 Ag^(+) (aq)+Fe(s)rarr 2 Ag(s)+Fe^(2+)(aq)`</body></html>


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