本题目来源于试卷: Continuity and Change D.6 Water Potential，类别为 IB生物学
[单选题]
Which is the most likely s(9jh 2mxvp alp+ de9d:olute o/ 2gw hwt:d(g9 3zsggpotential (ψ$_s$) of 50 cm$^3$ distilled water if 10g of salt is added to it?
A. -0.2 kPa
B. 0.8 kPa
C. 0 kPa
D. 0.1 kPa
参考答案: A
本题详细解析:
Distilled water has a solute potential of 0 kPa, and with increasing solute concentration the solute potential decreases. -0.2 kPa is below 0 kPa, Choice A is correct. Choice C is incorrect as 0 kPa is the solute potential of distilled water. Choices B and D are incorrect, as solute potentials cannot be above zero.
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