Question

(c) Copper sulphate on treatment with potassium iodide precipitates cuprous iodide (Cu2 I2),

liberates iodine gas and also forms potassium sulphate. Also state which kind of reactions are

these​

Answer 1

Answer:

2CuSO

4

+4KI→2CuI+I

2

+2K

2

SO

4

2CuSO

4

+4KI⟶2CuI+I

2

+2K

2

SO

4

No. of Atom

No. of Atom

Cu

2

2

S

2

2

O

8

8

K

4

4

I

4

4