A student is investigating factors that might influence solubility. In one experiment, she places one sugar cube each into two different glasses of water at room temperature. She also places a third sugar cube into a third glass of water at a higher temperature. She notices that the cube in the water at the higher temperature dissolves more quickly. Which of the following statements was most likely the hypothesis she was testing?

he uptake of drugs from the intestine is often strongly influenced by diffusion. for example, consider a water-insoluble steroid for treating inflammation that is solubilized in aggregates of detergent molecules, called micelles. these micelles, aggregates of 80 soap molecules, have a molecular weight of 24,000, a diameter of 2.6 nm, and a charge of -27. the positively charge ions (counterions) in this system are na".

the answer is c

tell me if wrong