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10^2(x+1)=1000 10^2(x+1)=1000 10^2(x+1)=1000 10^2(x+1)=1000 10^2(x+1)=1000 the n

ID: 151551 • Letter: 1

Question

10^2(x+1)=1000 10^2(x+1)=1000 10^2(x+1)=1000 10^2(x+1)=1000 10^2(x+1)=1000 the next four questions type and arrow that shows the direction water would move. Toward one (F), or not in a net direction (equal moxenentf 1. Which way is the net movement of water? In ) cell or the other a.).Erom 0.2M side to 0.1M side b)Exom 0.1 side to 0.2M side c) No net movement of water 0.2 M of Glucose MW (180) 0.1M of Glucose MW (180) 2. Which way is the net movement of water? embrane a)..Eoom glucose side to sucrose side bErom sucrose side to glucose side c).No net movement of water 2 M of Sucrose 2 M of Glucose MW (342 g/mole MW (180g/mole) 3. Which way is the net movement of water? membrane A) Exom slucose side to sucrose side b)Erocu sucrose side to glucose side e) No net movement of water 1 g of Glucoseg Sucrose MW 180 g/mole MW 342 g/mole

Explanation / Answer

1. (b) water will move from a region of lower concentration to higher concentration.

2. (c) No net movement because osmosis depends upon the concentration of solute and not the type, also there's no dissociation of the molecules so no net diffusion.

3 (b) This is seen by calculating the concentration in molarity for both solutes assuming 1 L solution

For Glucose, Concentration = 1/180 = 0.0056M

For Sucrose, concentration = 1/342 = 0.0029M

So water will move from sucrose side to glucose side.

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