Science, asked by AmrKhan, 10 months ago

i need some help in all of my homework​

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Answered by anuragirawit
0

Answer:

ye bhai phle tu ek achha camera wala phone le. or papa ko bol photo click krna sikhaye.

Answered by anaghachavan2634
0

Answer:

The reaction is displacement reaction

Explanation:

In 1st test tube there is solution of copper sulphate=CuSO4

Nail is source of Fe here

therefore

CuSO4+Fe=FeSO4+Cu

Cu is getting displaced by Fe

forming deposition of Cu on nail

and thus forming solution of FeSO4

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