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. The shape of IF₇ molecule is
  2. 100 cm of a given sample of H₂O₂ gives 1000 cm³ of O₂ at STP. The given sample is
  3. 100 mL of HCl + 35 mL of NaOH, colour of methyl orange in the solution will be
  4. The two electrons in K-subshell will differ in
  5. The effective atomic number for [Rh(H₂O)₆]³⁺ (atomic number for Rh is 45) is