Which statement is true for dipole-dipole forces?

They are stronger than hydrogen bonding forces.

They are weaker than London dispersion forces.

They occur between ions and polar molecules.

They occur between polar molecules.

Dipole-dipole forces occur between polar molecules as the force acts on

the positive and negative ends of different molecules.

Dipole-dipole force is found in polar molecules which possess the positive

and negative charge.

These forces acts between the positive end of a polar molecule and the

negative end of the other molecule.

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aquifers are bounded above and below by impermeable rock. the driving force of groundwater movement in confined aquifers is pressure, rather than gravity.

it is the most commonly accepted one