Question

Pure water is considered to be what kind of solution?

(a) hypotonic
(b) isotonic
(c) hypertonic

Answer 1

Pure water is considered a hypotonic solution because it has a lower solute concentration than the fluid inside the cell, causing water to enter the cell.

Step-by-step explanation:

Pure water is considered to be a hypotonic solution. This is because in a hypotonic solution, the extracellular fluid has a lower solute concentration compared to the fluid inside the cell, resulting in water entering the cell to balance the concentration. This is unlike an isotonic solution, where the solute concentration is equal both inside and outside of the cell, and a hypertonic solution, where the solute concentration is higher outside the cell, leading to water leaving the cell.