Science, asked by jayadharini, 1 year ago

answer this Plz very urgent exam

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Answered by uniqenbrar
0
iron nails placed into a solution of magnesium sulphate the colour of iron nails change

uniqenbrar: I think it helps u
Answered by Sujalbadgujar
1
If iron nails are placed into a solution of magnesium sulphate then iron displaces magnesium and becomes iron sulphate+ magnesium.

In this reaction silver is displaced by copper.

Silver nitrate on adding copper will give copper nitate + silver
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