At 25° C, what will be the solubility of silver carbonate in 0.1 M Na 2 CO 3 solution. At this temperature, K sp of silver carbonate is 4 × 10-13

Question

At 25° C, what will be the solubility of silver carbonate in 0.1 M Na 2 CO 3 solution. At this temperature, K sp of silver carbonate is 4 × 10-13 (A) 2 × 10-7 (B) 2 × 10-6 (C) 10-6 (D) 10-7

Tardigrade Admin · Accepted Answer

[ Ag 2+][ CO 32-] K sp =4 × 10-13 (2 s)2 × 0.1=4 × 10-13 (2 s)2=4 × 10-12 2 s=2 × 10-6 s=1 × 10-6 M

Q. At $2 5^{\circ} C$ , what will be the solubility of silver carbonate in $0.1 M N a_{2} C O_{3}$ solution. At this temperature, $K_{s p}$ of silver carbonate is $4 \times 1 0^{- 13}$

$2 \times 1 0^{- 7}$

$2 \times 1 0^{- 6}$

$1 0^{- 6}$

$1 0^{- 7}$

$[A g^{2 +}] [C O_{3}^{2 -}] K_{s p} = 4 \times 1 0^{- 13}$

$(2 s)^{2} \times 0.1 = 4 \times 1 0^{- 13}$

$(2 s)^{2} = 4 \times 1 0^{- 12}$

$2 s = 2 \times 1 0^{- 6}$

$s = 1 \times 1 0^{- 6} M$

Q. At 25∘C, what will be the solubility of silver carbonate in 0.1MNa2​CO3​ solution. At this temperature, Ksp​ of silver carbonate is 4×10−13

2×10−7

2×10−6

10−6

10−7