Concentration of the Ag+ ions in a saturated solution of Ag2C2O4 is 2.2 × 10-4 mol L-1 Solubility product of Ag2C2O4 is :-

Question

Concentration of the Ag+ ions in a saturated solution of Ag2C2O4 is 2.2 × 10-4 mol L-1 Solubility product of Ag2C2O4 is :- (A) 2.66 × 10-12 (B) 4.5 × 10-11 (C) 5.3 × 10-12 (D) 2.42 × 10-8

Tardigrade Admin · Accepted Answer

Ag 2 C 2 O 4( s ) leftharpoons underset2s2 Ag +( aq )+ C 2 undersetsO 42-( aq ) K SP =[ Ag +]2[ C 2 O 42-] [ Ag +]=2.2 × 10-4 M ∴ [ C 2 O 42-]=(2.2 × 10-4/2) M =1.1 × 10-4 M ∴ K SP =(2.2 × 10-4)2(1.1 × 10-4) =5.324 × 10-12

Q. Concentration of the $A g^{+}$ ions in a saturated solution of $A g_{2} C_{2} O_{4}$ is $2.2 \times 1 0^{- 4} m o l L^{- 1}$ Solubility product of $A g_{2} C_{2} O_{4}$ is :-

$2.66 \times 1 0^{- 12}$

$4.5 \times 1 0^{- 11}$

$5.3 \times 1 0^{- 12}$

$2.42 \times 1 0^{- 8}$

Q. Concentration of the Ag+ ions in a saturated solution of Ag2​C2​O4​ is 2.2×10−4molL−1 Solubility product of Ag2​C2​O4​ is :-

2.66×10−12

4.5×10−11

5.3×10−12

2.42×10−8

Ag2​C2​O4​(s)⇌2s2Ag+​(aq)+C2​sO42−​​(aq) KSP​=[Ag+]2[C2​O42−​] [Ag+]=2.2×10−4M ∴[C2​O42−​]=22.2×10−4​M=1.1×10−4M ∴KSP​=(2.2×10−4)2(1.1×10−4) =5.324×10−12

Q. Concentration of the $A g^{+}$ ions in a saturated solution of $A g_{2} C_{2} O_{4}$ is $2.2 \times 1 0^{- 4} m o l L^{- 1}$ Solubility product of $A g_{2} C_{2} O_{4}$ is :-

$2.66 \times 1 0^{- 12}$

$4.5 \times 1 0^{- 11}$

$5.3 \times 1 0^{- 12}$

$2.42 \times 1 0^{- 8}$