which would increase the rate of dissolving salt into water?\no low temperature\no little to no agitation\no…

Brief Explanations:

Increasing the surface - area of salt exposes more of it to water, speeding up the dissolving process. Higher temperature and agitation also increase the dissolving rate, but low temperature and little agitation slow it down. Color has no impact on the dissolving rate of salt in water.

Answer:

more surface area