Question:
If the water potential of pure water is equal to zero, what does it mean?
A. Water with solutes
B. Water contains solutes and gases
C. Water without solutes
D. Water with organic sugars
E. Water with inorganic sugars
Choose the correct answer from the options given below:
If the water potential of pure water is equal to zero, what does it mean?
A. Water with solutes
B. Water contains solutes and gases
C. Water without solutes
D. Water with organic sugars
E. Water with inorganic sugars
Choose the correct answer from the options given below:
A. Water with solutes
B. Water contains solutes and gases
C. Water without solutes
D. Water with organic sugars
E. Water with inorganic sugars
Choose the correct answer from the options given below:
Show Hint
Water potential: \(\Psi = \Psi_s + \Psi_p\).
Pure water has \(\Psi = 0\).
Solute addition makes \(\Psi\) negative.
Pure water has \(\Psi = 0\).
Solute addition makes \(\Psi\) negative.
Updated On: Aug 12, 2026
- A only
- C only
- B and D only
- E only
Show Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Step 1: Understanding the Concept:
Water potential is the chemical potential of water.
Pure water has the highest water potential.
Step 2: Key Formula or Approach:
No specific formula.
Need to understand the concept of water potential.
Step 3: Detailed Explanation:
Water potential of pure water is zero.
This means it has no solutes.
Any addition of solutes lowers the water potential.
Thus, water without solutes has zero water potential.
Step 4: Final Answer:
Zero water potential means water without solutes.
Hence, the correct option is (B).
Water potential is the chemical potential of water.
Pure water has the highest water potential.
Step 2: Key Formula or Approach:
No specific formula.
Need to understand the concept of water potential.
Step 3: Detailed Explanation:
Water potential of pure water is zero.
This means it has no solutes.
Any addition of solutes lowers the water potential.
Thus, water without solutes has zero water potential.
Step 4: Final Answer:
Zero water potential means water without solutes.
Hence, the correct option is (B).
Was this answer helpful?
0
0
Top ICAR AIEEA Agronomy Questions
- The causal organism of downy mildew of grapevine is .
- Match Chemicals with their Use.
Chemical Used as (A) Thiophanate-methyl (I) Weedicide (B) Atrazine (II) Insecticide (C) Fenamiphos (III) Fungicide (D) Afidopyropen (IV) Nematicide
Choose the correct answer from the options given below: - Arrange the following spores of black rust fungi in their I to IV spore stages.
(A) Basidiospore
(B) Uredospore
(C) Aeciospore
(D) Teliospore
Choose the correct answer from the options given below: - Given below are two statements:
Statement (I): According to response of length of day and night on the flowering of plants, they are classified as long day or short day plants.
Statement (II): Wheat and oat are long day plants.
In light of the above statements, choose the most appropriate answer from the options given below. - Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R).
Assertion (A): A series of cellulolytic enzymes are employed in the wood degradation process by brown rot fungi.
Reason (R): Lignin is not degraded by these fungi, therefore, it has typical brown colour wood remains.
In light of the above statements, choose the most appropriate answer from the options given below.
View More Questions
Top ICAR AIEEA Plant Biochemistry Questions
- Rieske centre is
- The sap of a plant cell has an osmotic potential of -10 bars and there is a wall pressure of 2 bars, when this cell is placed with an osmotic potential of -3 bars, the force causing water to enter the cell is:
- ATP is produced in which of the following steps of ETS?
- Find out the correct equation from the following
- hy4 gene related to photomorphogensis was later named as
View More Questions
Top ICAR AIEEA Questions
- Which of the following statements is false?
- Which of the following is an example of an inventory?
- According to Adam Smith, productivity gains could be brought about through .
- The supply curve for an artificially scarce good is .
- Which of the following would not be considered an opportunity cost of paid employment?
View More Questions