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The water potential of pure water is:

  • Option 1)

    Zero

  • Option 2)

    Less than zero

  • Option 3)

    More than zero but less than one

  • Option 4)

    More than one

 

Answers (2)

As discussed in

Water Potential (Ψw) -

Difference between the free energy of water molecules in pure water and the energy of water in any other system.

- wherein

At atmospheric pressure Ψw is zero for pure water.

 

 Water potential of pure water is zero


Option 1)

Zero

This solution is correct.

Option 2)

Less than zero

This solution is incorrect.

Option 3)

More than zero but less than one

This solution is incorrect.

Option 4)

More than one

This solution is incorrect.

Posted by

Vakul

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