Question

Pick the best words In parentheses to complete the sentence: An ionic compound with a large negative enthalpy of solution will be (soluble or insoluble) In water. The system (will or will not) make a solution because the solution has a much lower energy state and the isolated solute and solvent particles. . The entropy change that accompanies the mixing of solute and solvent particles will (favor or not favor) solution formation.

Answer 1

Solution :-

the correct answer choices for the balck places are as follows respectively.

Soluble , Will , Favor

Because the large negative enthalpy of solution means energy decrease by the loss of energy, therefore solution will be more favorable to form.

entropy is nothing but the measure of disorder therefore when the ionic compound dissolve in water then it will form ions which have larger entropy

hence enetropy change is positive means process is favorable.

Therefore the complete statement is as follows.

An ionic compound with a large negative enthalpy of solution will be soluble In water. The system will make a solution because the solution has a much lower energy state and the isolated solute and solvent particles. . The entropy change that accompanies the mixing of solute and solvent particles will favor solution formation.