Question

which of the following does not affect rate of evaporation wind speed surface area temperature in soluble having purities​

Answer 1

The answer is option D. Insoluble having  impurities .

Explanation:

The rate of evaporation is depends on some factors like temperature, wind speed, surface area etc. But not on the mixed absolute heavy impurities. Here is why,

For the first case if the wind speed increases then the evaporation process will increase.

For the second case if the temperature increases then the evaporation will also increases. Cause temperature increases the kinetic energy of the surface molecules that causes free the liquid.

For the third case if the surface area increases then it will also increase the speed of evaporation process. Cause it increases the chance of evaporation of the liquid molecules as the surface area increases.

And for the last case the insoluble heavy impurities ​can't affect the process of evaporation. Cause after evaporation the insoluble heavy impurities ​will still remains the same. It will not evaporate with the liquid.