Which set(s) of materials listed below will all readily dissolve in water?
I. KCl, NH₃, CH₃OH
II. CaBr₂, CH₂Br₂, NH₃
III. CH₃Cl, MgCl₂,CH₃OH

Question

Which set(s) of materials listed below will all readily dissolve in water? I. KCl, NH₃, CH₃OH II. CaBr₂, CH₂Br₂, NH₃ III. CH₃Cl, MgCl₂,CH₃OH

Quizplus · Accepted Answer

The materials in set I (KCl, NH3, CH3OH) will all readily dissolve in water because they are either ionic compounds or polar molecules, which are known to be soluble in water. Sets II and III contain compounds that are not all readily soluble in water.

Which Set(s) of Materials Listed Below Will All Readily Dissolve