Home
Class 11
CHEMISTRY
Concentration of the Ag ions in a satura...

Concentration of the Ag ions in a saturated solution of `Ag_2C_2O_4" is 2.2 "xx 10^(-4)" mol L"^(-1).` Solubility product of `Ag_2C_2O_4,` is

A

`2.66 xx 10^(-12)`

B

`4.5 xx 10^(-11)`

C

`5.3 xx 10^(-12)`

D

`2.42 xx 10^(-8)`

Text Solution

Verified by Experts

The correct Answer is:
C
Let solubility of `AgC_2O_4` be s mol `L^(-1)`
`underset(s)(Ag_(2)C_(2)O_(4(s)) Leftrightarrow underset(2s)(2Ag_(aq)^(+))+underset(s)(C_(2)O_(4(aq))^(2-)`
`K_(sp)=(2s)^2 (s) rArr 4s^3`
`K_(sp)=4 xx (1.1 xx 10^(-4))^(3) (therefore [Ag^(+)] =2s=2.2 xx 10^(-4))`
`K_(sp) approx 5.3 xx 10^(-12)`
Promotional Banner

Similar Questions

Explore conceptually related problems

Concentration of the Ag^(+) ions in a saturated solution of Ag_(2)CO_(2)O_(4) is 2.2xx10^(-4) mol L^(-1) Solubility product of Ag_(2)C_(2)O_(4) is:

The concentration of Ag^(o+) ions in a saturated solution of Ag_(2)C_(2)O_(4) is 2.0 xx 10^(-4)M . Calculate the solubility of Ag_(2)C_(2)O_(4) in a solution which is 0.01M in H_(2)C_(2)O_(4) .

A saturated solution of Ag_(2)SO_(4) is 2.5 xx 10^(-2)M . The value of its solubility product is

At 25^oC , if the concentration of Ag^+ ion is 1.5xx10^-4 mol/L in the saturated solution of Ag_2CrO_4 , then solubility product of Ag_2CrO_4 is

At 20^(@)C , the Ag^(+) ion concentration in a saturated solution Ag_(2)CrO_(4) is 1.5 x10^(-4) mol // litre. At 20^(@)C , the solubility product of Ag_(2)CrO_(4) would be