Multiple choice

In which of the following does the solubility in water increase down the group?

I. Alkaline earth metal hydroxides II. Alkaline earth metal carbonates III. Alkaline earth metal sulphates

  1. Only I

  2. Only II

  3. Only III

  4. Both I and II

  5. Both II and III

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

In  alkaline earth metal hydroxides, the anion being common, the cationic radius will influence the lattice enthalpy.