Calculate the number of moles of KIO3 and NaHSO3 present initially in Part I, Trial 5 (i. e. the mixture produced by combining 10.0 mL of Solution B, 6.0 mL of Solution A, and 4.0 mL of water).

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.

it is the most commonly accepted one