0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question

Iodine is formed when KI reacts with a solution of :
  1. ZnSO4
  2. CuSO4
  3. FeSO4
  4. (NH4)2SO4

A
CuSO4
B
FeSO4
C
(NH4)2SO4
D
ZnSO4
Solution
Verified by Toppr

Iodine is formed when KI reacts with a solution of CuSO4
CuSO4+2KICuI2+K2SO4
2CuI2Cu2I2+I2
Hence option B is correct.

Was this answer helpful?
1
Similar Questions
Q1
Iodine is formed when KI reacts with a solution of :
View Solution
Q2
Iodine is formed when potassium iodide reacts with a solution of:
View Solution
Q3
Zinc reacts with CuSO4 according top the equation Zn+CuSO4ZnSO4+Cu. if excess of zinc is added to 100ml of 0.05M CuSO4 the amount of copper formed is:
View Solution
Q4

I- ion react with iodine in aqueous solution to form I3- ion .When 1L of solution containing 1mole of KI and 0.25 mol of I2 was reacted with excess of AgNO3 ,0.80 mol of yellow precipitate was formed.The stability constant of. I3- ion is

View Solution
Q5
Consider the following reactions :
CuSO4+FeFeSO4+Cu
FeSO4+ZnZnSO4+Fe
Among these:

View Solution