Question: A student places a zucchini cube into an open container containing a 0.70 M sucrose solution. The temperature of the solution is kept steady at

A student places a zucchini cube into an open container containing a 0.70 M sucrose solution. The temperature of the solution is kept steady at 20C. Water potential: 4 = 4p + us Up = pressure potential = solute potential Solute potential of a solution: us = -iCRT . i = ionization constant (1.0 for sucrose) C = molar concentration R= pressure constant (0.0831 Lbar mol-? .K-1) T = temperature in Kelvin (C of solution +273) . What is the water potential of the zucchini cube? Choose 1 answer 17 bars B 1.2 bars -1.2 bars D -17 bars
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