A drop of blue food coloring disperses much faster in hot water than cold water. What is the best explanation for this?
A) Cold water cannot dissolve the food coloring.
B) Hot water is much more polar than cold water and will dissolve the food coloring better.
C) Water molecules with a lower kinetic energy become less attractive to other polar particles.
D) The food coloring particles dissolve faster because the water molecules have a higher average kinetic energy.

Why do you suppose the structural polysaccharide cellulose does not contain branches? why do you suppose the structural polysaccharide cellulose does not contain branches? branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into globules, thereby decreasing the flexibility and strength of the globules. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into microfibrils, thereby increasing the rigidity and strength of the microfibrils. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into globules, thereby increasing the flexibility and strength of the globules. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into microfibrils, thereby decreasing the rigidity and strength of the microfibrils.

Agas can holds 2.0 gal of gasoline. what is this quantity in cubic centimeters?

What happens to the temperature of a substance when the average kinetic energy of its particles increases?