Question

Volume percentage decreases with ________ in temperature.

Answer 1

In general, volume will increase when temperature increases, and vice versa.

But, $Volumepercent=\frac{Volumeofsolute}{Volumeofsolution}\times 100$

As temperature increases Volume of solution increases at a faster rate compared to volume of solute. Hence, volume percent decreases.

Volume percentage decreases with increase in temperature.