Why does dye dropped into a cup of water eventually spread throughout the water? Question 3 options:

The water exerts pressure on the container.

The water has lattice vectors.

The water undergoes a phase transition.

The water particles and dye particles exhibit Brownian motion.

dipole moments occur when there is a separation of charge. they can occur between two ions in an ionic bond or between atoms in a covalent bond; dipole moments arise from differences in electronegativity. the dipole moment is a measure of the polarity of the molecule.

explanation:

in inorganic chemistry -dipole moment ( μ ) is the measure of net molecular polarity, which is the magnitude of the charge q at either end of the molecular dipole times the distance r between the charges. μ = q × r.