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← ScienceWhich outcome occurs when an electric field gradients a polar liquid?
A)Dielectric forces induce molecular alignment✓
B)Redox reactions change ion concentration
C)Hydrophobic interactions precipitate agglomeration
D)Electrostatic shielding suppresses charge migration
💡 Explanation
Dielectrophoresis induces translational motion because dielectric polarization creates unbalanced forces that result in movement toward regions of higher or lower field strength based on molecular polarizability; therefore alignment occurs, rather than agglomeration involving hydrophobic effects.
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