The density of an aqueous solution containing 12.50 g k2so4 in 100.00 g solution is 1.083g/ml. calculate the molality.

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.