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Isotonic solution. Isotonic solutions are two solutions that have the same concentration as a solute. Example: 1.0 M glucose solution is isotonic with 1.0 M fructose solution as both solutions have the same osmotic pressure. Hypertonic solution. The solution whose osmotic pressure is higher than that of the other is called a hypertonic solution.
A solution is isotonic when its effective mole concentration is the same as that of another solution. This state provides the free movement of water across the membrane without changing the concentration of solutes on either side.
A hypotonic solution requires a lower osmotic pressure than the solution to which it is compared. If comparing two solutions with the same components, this means that the concentration of solute is lower than that of the other solution. An isotonic solution requires the same osmotic pressure as the solution to which it is compared.
Osmosis affects the cells differently. An animal cell will lyse when placed in a hypotonic solution compared to a plant cell. The plant cell has thick walls and requires more water. The cells will not burst when placed in a hypotonic solution. In fact, a hypotonic solution is ideal for a plant cell. An animal cell survives only in an isotonic ...
An isotonic solution is one that has the same osmolarity, or solute concentration, as another solution. If these two solutions are separated by a semipermeable membrane, water will flow in equal parts out of each solution and into the other. As the flow in and out is equal, we can say the net flow is same. Imagine you're at a party and there ...
In a hypertonic solution, there is a higher concentration of solutes compared to that of the inside of the cell. On the contrary, in an isotonic solution, there is no net flow of water in or out of the cell, and the concentration of the solute is the same, both inside and outside the cell. The first solution in the figure is a hypotonic solution.
Isotonic solution – A solution is said to be isotonic if both solutions have an equal concentration of solute. If living cells are placed in an isotonic solution, no change is shown as there is the equal concentration on both the regions hence the cell retains its original shape. Material Required. A fresh large-sized potato tuber; 20% ...
Q. (A) Isotonic solutions do not show osmosis. (R) Isotonic solutions have equal osmotic pressure. Q. isotonic solution have the same : a)density b)molar concentration c)normality d) none of thes. Q. A 0.004 M solution of N a2SO4 is isotonic with a 0.010 M solution of glucose at same temperature. The apparent degree of dissociation of N a2SO4 ...
One of the most commonly used methods for expressing the concentrations is molarity. It is the number of moles of solute dissolved in one litre of a solution. Suppose a solution of ethanol is marked 0.25 M, this means that in one litre of the given solution 0.25 moles of ethanol is dissolved. Molarity (M) = Moles of Solute/Volume of Solution in ...
Hypertonic, isotonic, and hypotonic are the three types of tonicity that a solution can have in relation to another. Hypertonic solution: A hypertonic solution has a higher solute content than a cell or another solution. Cells shrink in hypertonic solutions.