Water Transport in Plants · NCERT Biology

The 'tensile strength' of water is its ability to:

  1. Resist a pulling force without breaking
  2. Rise in capillary tubes by adhesion
  3. Evaporate rapidly at high temperatures
  4. Dissolve and carry mineral salts
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Correct answer: Resist a pulling force without breaking

Tensile strength is the property that prevents the water column from breaking when subjected to tension. Water's high tensile strength is due to strong cohesive forces between molecules.

Difficulty: Medium Question 14 of 20

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