NEET Biology question

Not in NEET syllabus

Which of the following has the maximum water potential?

(A)Pure waterCorrect
(B)2% sucrose solution
(C)4% glucose solution
(D)10% sodium chloride solution

Answer: (A)

Solution

Pure water has a water potential of exactly zero by convention, which is the maximum possible value; dissolving any solute (sucrose, glucose or NaCl) always

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Question ID VK-127511