AP Chemistryeasymcq1 pt
Which IMF is responsible for NaCl dissolving in water?
A.Ion–dipole forces
B.London dispersion forces
C.Hydrogen bonding
D.Covalent bonding
Explanation
Core Concept
Water's polar O–H dipoles surround Na⁺ and Cl⁻ with opposite partial charges, stabilizing the separated ions. Ion–dipole attraction is the strongest IMF among the options and drives ionic solubility.
Correct Answer
AIon–dipole forces
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