When the solutiona of different osmolality are separated by a semi permeable membrane Then the process of Osmosis wil determine the direction of water molecules ie. Water will move from the region of higher water concentration to the region of lower water concentration.
A) Hypertonic solutions are those solutions in which the concentration and of the solutes is less and the water concentration and s high as compared to the outer environment.
B) An hypertonic solution is that solution which has more
solute concentration and low water concentration as compared to the outer environment.
C) iaotonic solutions are those solutions in which the concentration of aolutes aand water ia the same like that of the external surrounding.
If olny water molecules can move between two solutions separated by a membrane, then water molecules will move from higher water concentration to the low water concentration of the solution.
m) When solutions of different osmolarity are separated by a selectively permeable 10 membrane, what is...
Consider two solutions with the following molarities, separated by a semi-permeable membrane: Solution A: 0.25 M NaCl Solution B: 0.05 M NaCl In which direction will water diffuse?
The osmolarity of physiological saline solution is 0.300 osmol/L. Assuming a membrane that is permeable only to water, what % (w/v) ammonium phosphate, (NH4)3PO4, solution is isotonic to physiological saline? % (w/v)
If 10% and 5% salt solutions are separated by a membrane permeable to both salt and water, indicate by an arrow the direction in which:
The osmolarity of physiological saline solution is 0.300 osmol/L. Assuming a membrane that is permeable only to water, what % (w/v) nickel(II) sulfate, NiSO4, solution is isotonic to physiological saline? % (w/v) Submit Answer Retry Entire Group 3 more group attempts remaining
Question 9 1 pts There is a solution in the arms of a U-tube, separated at the bottom by a selectively permeable membrane. The membrane is permeable to sodium chloride (salt), but not to glucose (sugar). Side A is filled with a solution of 0.4 M glucose and 0.5 M of sodium chloride. Side B is filled with a solution containing 0.8 M glucose and 0.4 M sodium chloride. Compare the tonicity – Side A is to Side B. SIDE...
Questions I a) What is osmosis? b) What is dialysis? Can MgSO4 pass through? Explain. 2. Can starch pass through a dialyzing membrane? (Support your claim with evidence from the experiment.) 3. Explain why people who are adrift in a lifeboat without a supply of fresh water are advised not to drink ocean water. note - Ocean water is saltier than body fluids like blood plasma. 4. In terms of osmosis, what happens when fresh water is inhaled into a...
Q1: If the membrane is ONLY permeable to water, will water move? If yes, predict which side water will move to. Briefly explain why Q2: If the membrane is ONLY permeable to water and glucose, will water move? If yes, predict which side water will move to. Briefly explain why. Q3: If the membrane is ONLY permeable to water and NaCl, will water move? If yes, predict which side water will move to. Briefly explain why. Please explain. I'm having...
Determine the direction of flow of fluoride ion through a selectively permeable membrane with one solution of calcium fluoride with a molarity of 0.15 M on one side of the membrane and a solution of aluminum fluoride with a molarity of 0.15 M on the other side.
Two solutions are separated by a semipermeable membrane. The volume of compartment A increases while the volume of compartment B decreases. This information suggests which TWO of the following are true? (choose TWO) Select one or more: Compartment A was initially isotonic to compartment B. Compartment A initially had a higher osmolarity than compartment B. Compartment A initially had a lower osmolarity than compartment B. Compartment A was initially hypotonic to compartment B. Compartment A was initially hypertonic to compartment...
7. Which of the following solutions is isotonic (no osmosis) with a 0.30 M NaNO, solution? {hint - Find the osmosis molarity or "osmolarity" = (# ions)M} a) 0.10 M CaCl2 b) 0.30 M glucose c) 0.60 M NaCl d) 0.15 M AICI; e) 0.75 M KCI (n-1 for glucose) 8. If a solution of 0.20 M Mg(NO3)2 is separated from a 0.25 M KCl solution by a membrane that is permeable to water, osmosis will occur. Describe the osmotic...