Question

Which of the following compounds is NOT water soluble?

Select the correct answer below:
O NaOH
O Fe(OH)3
O Ba(OH)2
о кон

Answer 1

Fe(OH)3

Step-by-step explanation:

if a compound dissolves in water any solvent, depends on polarity.

like dissolves like so whether your compound is polar or non-polar you solvent has to be whatever your compound is (for most cases, there are exceptions).

NaOH, Ba(OH)2, and KOH are all polar therefore they can dissolve in water, however Fe(OH)3 isn't.