Question 16 (1 point) Which solution will have the highest concentration?
a: Mix 4 ml solvent with 21 mL solute.
b: Mix 4 mL solute with 21 mL solvent.
c: Mix 10 mL solute with 10 mL solvent

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answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.