Which of the Following Aqueous Solutions Will Have the Lowest

question 34

Multiple Choice

Which of the following aqueous solutions will have the lowest osmotic pressure?

• A)0.10 m KOH
• B)0.10 m RbCl
• C)0.05 m CaSO ₄
• D)0.05 m BaCl ₂
• E)0.10 m K ₂SO ₄

---

Definitions:

Covalent Bond

Chemical bond in which atoms share one pair of electrons.

Ionic Compounds

Chemical compounds composed of ions held together by electrostatic forces termed ionic bonding, typically formed between metals and non-metals.

Transfer of Electrons

A fundamental process in chemistry where electrons move from one atom, ion, or molecule to another, driving various chemical reactions and energy production.

Neutrons

Subatomic particles found in the nucleus of an atom, having no electrical charge and a mass slightly greater than that of protons.