Which of the following higher hydration energy

Which of the following higher hydration energy

Options

(a) MgCl₂
(b) CaCl₂
(c) BaCl₂
(d) SrCl₂

Correct Answer:

MgCl₂

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

View Comments (1)

  • due to Smaller the ion, the higher the hydration enthalpy will be because smaller atoms can accommodate a large number of water molecules around it and get hydrated. Hydration enthalpy decreases down the group; the size of the atom increases due to the addition of extra valence shells.

Related Questions

  1. Calculate the amount of [Ca(OH)₂] required to remove the hardness of water
  2. Oxidation number of Fe in Fe(CO)₅ is
  3. Which of the following is the weakest bond
  4. Solubility of the alkaline earth’s metal sulphates in water decreases in the
  5. Secondary amines could be prepared by