Salt and sugar are poured into a glass of water and stirred. slowly, the salt and sugar crystals become harder to see and then cannot be seen at all. what happened to the salt and sugar?
group of answer choices
they dissolved into the water, forming a mixture.
they reacted with the water, forming a compound.
they combined with the water, forming an element.
they evaporated from the water, forming a solid.

They dissolved into the water, forming a mixture.

Explanation:

The salt is sodium chloride (NaCl) and the sugar is a dissacharide which contains many hydroxyl  groups (-OH). Both of them are very soluble in water, but they will not start a chemical reaction between themselves.

Dissolving them in water will form a mixture of chloride ions (Cl⁻), sodium ions (Na⁻) and sugar molecules.

in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.