Home
Class 12
CHEMISTRY
KI and CuSO4 solutions when mixed give...

KI and `CuSO_4` solutions when mixed give

A

`CuI_(2)+K_(2)SO_(4)`

B

`Cu_(2)I_(2)+K_(2)SO_(4)`

C

`K_(2)SO_(4)+Cu_(2)I_(2)+I_(2)`

D

`K_(2)SO_(4)+CuI_(2)+I_(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
`2CuSO_(4)+4KIrarr underset(("White ppt."))(Cu_(2)I_(2))+I_(2)+K_(2)SO_(4)`
Promotional Banner

Similar Questions

Explore conceptually related problems

FeSO_4 solution mixed with (NH_4)_2SO_4 solution is 1:1 molar ratio gives the test of Fe^(2+) ion but CuSO_4 solution mixed with aqueous ammonia in 1:4 molar ratio does not give the test of Cu^(2+) ion. Explain why?

FeSO_4 solution mixed with (NH_4)_2SO_4 solution is 1:1 molar ratio gives the test of Fe^(2+) ion but CuSO_4 solution mixed with aqueous ammonia in 1:4 molar ratio does not give the test of Cu^(2+) ion. Explain why?

Intense blue precipitate of Fe_(4)[Fe(CN)_(6)]_(3) and potassium hydroxide solution when mixed gives:

CuSO_(4) solution + lime is called:

CuSO_(4) solution + lime is called:

When excess of ammonia is added to CuSO_4 solution, the deep blue coloured complex is formed. Complex is

What happen when CuSO_(4) solution is treated with (excess of ammonia solution and (ii) KI solution?

Which substance is obtained in the solution on electrolysis of aqueous CuSO_4 solution using graphite electrodes?

638.0 g of CuSO_(4) solution is titrated with excess of 0.2 M KI solution. The liberated I_(2) required 400 " mL of " 1.0 M Na_(2)S_(2)O_(3) for complete reaction. The percentage purity of CuSO_(4) in the sample is

Assertion : Silver can displace copper from CuSO_4 solution. Reason : Silver is placed below copper in the electrochemical series.