Does evaporation and crystallization work together?

Explanation:

In evaporation, the solvent is removed by heating the solution until the solvent is evaporated; in cooling crystallization, the solution is cooled until the solubility of the compound involved is reduced, causing it to separate from the solvent through crystallization.

it would be b. 6co2 + 6h2o --> c6h12o6 + 6o2

on passing the small ampere of electric current through the tube made of ar and hg of cfl generates uv rays which excites the fluorescent and thus emits the high radiation by consumption of just 5- 12 w in comparison to incandescent light which requires more power such as around 40 - 55 w to lighten.

moreover the life span of fluorescent or cfl is around 8000 h whereas the life span of incandescent is around 1200 h

hence, the building installed with incandescent lights bears more electricity bill.