what is the colour of CuSo4,FeSO4,ZnSo4.what will happen if Al is dipped into each give reason
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The color of CuSo4 is blue.
The color of FeSO4 is green and the color of ZnSo4 is white.
As we dip aluminum or Al into each salt solution, the color changes.
The blue color of CuSo4 disappears and a brown color copper particle is settled down in the bottom of the beaker.
The green color of FeSo4 disappears and iron particles settle on the bottom of the beaker.
The color of ZnSo4 remains colorless and zinc metal settles down in the bottom of the beaker.
The reason behind color changes is Al displaces the metal copper, iron, and zinc from the salt.
The color of FeSO4 is green and the color of ZnSo4 is white.
As we dip aluminum or Al into each salt solution, the color changes.
The blue color of CuSo4 disappears and a brown color copper particle is settled down in the bottom of the beaker.
The green color of FeSo4 disappears and iron particles settle on the bottom of the beaker.
The color of ZnSo4 remains colorless and zinc metal settles down in the bottom of the beaker.
The reason behind color changes is Al displaces the metal copper, iron, and zinc from the salt.
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24
cuso4 colour blue feso4 green znso4 colour less
cuso4+Al = cu + al2(so4)3
feso4+ Al = al2(so4)3+Fe
znso4+ Al = zn + al2(so4)3
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cuso4+Al = cu + al2(so4)3
feso4+ Al = al2(so4)3+Fe
znso4+ Al = zn + al2(so4)3
This may help you
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