Question

. When a piece of iron is placed in a solution of cu
of solution changes to :
is placed in a solution of Cuso, the blue colour
(1) yellow
(2) brown
(3) green
(4) red
​

Answer 1

HI USER ✌✌

HERE'S YOUR ANSWER ⤵⤵⤵⤵

⭕Fe+CuSO4------>FeSO4+Cu

⚫SO,THE BLUE COLOR CHANGES TO GREEN

YOUR ANSWER IS:

(3) GREEN

HOPE IT MAY HELPS UH ❤✌

Answer 2

$\huge \mathfrak{hello \: mate}$

Answer:

▶Green

Iron being more reactive, displaces copper from its salt solution.

♦Fe+CuSO4------>FeSO4+Cu

▶The iron sulphate formed is green in colour.