Question

in which of the following solution agcl has minimum solubility 0.05 M AGNo3 and 0.01 M cacl2 0.01 M NACL

Answer 1

"Here is the answer:

The concentration of common ion is ∝ 1/solubility. Among given solutions, 0.01M CaCl2 has the minimum solubility.

Explanation: Solubility is a chemical property referring to the ability of a particular substance, the solute, to dissolve in a solvent.

It is obtained in terms of the maximum amount of solute dissolved in a solvent at equilibrium. The resulting liquid is known as a saturated solution.

"

Answer 2

Answer:

The ans is: 0.05 M of AgNo3

Explanation:

For ans we have to check which compound hai max common ion,because common ion can suppress the solubility.

In NaCl,there is 1 mole of Cl,and its solubility is 0.01M

In cacl2, there is 2 mole of Cl, now its solubility is 0.01×2=0.02

In Agno3, there is again 1 mole of cl,its solubility is 0.05 which is MAX of all 3.

so AgNo3 has minimum solubility