Which of the following has maximum water potential

Which Of The Following Has Maximum Water Potential Biology Question

Which of the following has maximum water potential?

Options

(a) pure water
(b) 2% sucrose solution
(c) 4% glucose solution
(d) 10% sodium chloride solution

Correct Answer:

pure water

Explanation:

Water potential of pure water is maximum i.e. zero and addition of solutes in it decreases the water potential i.e. -ve value. Water potential is the free energy per mole of water molecule.

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Topics: Transport and Nutrition in Plants (163)
Subject: Biology (4253)

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