20 points
you are investigating an organic compound. it contains the —oh functional group and is a derivative of water. which compound is it?

alcohol

aldehyde

amide

amine

answer: the rate of diffusion increases with increase in temperature.

increase in temperature, increases the molecular/particles speed (kinetic energy. diffusion means movement of particles through the material.

generally, the heavier the particle the more it interacts with the environment and more the temperature matters. so higher temperature results in higher diffusion.