Question

some red ink placed gently with a pipette into the bottom of a beaker of water spreads to make it all go pink eventually. what process help movement of the ink molecules

Answer 1

Diffusion is the process that helps the red ink molecules spread throughout the water in the beaker, leading to an even distribution and a pink color.

Step-by-step explanation:

When red ink is placed gently with a pipette into the bottom of a beaker of water, the ink spreads throughout the water until it turns pink. This phenomenon occurs due to a process known as diffusion. Diffusion is the movement of molecules from an area of higher concentration to an area of lower concentration until they are evenly distributed. This continuous movement is the result of the kinetic energy that causes molecules to move and collide randomly. Over time, the once concentrated red ink diffuses throughout the water, leading to an even pink color. The process is natural and occurs because molecules in a liquid are constantly in motion.