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Which of the following statements does not apply to reverse osmosis?
- a)It is a passive process.
- b)It is an active process.
- c)It is used for water purification.
- d)In this technique, pressure greater than osmotic pressure is applied to the system.
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
Which of the following statements does not apply to reverse osmosis?a)...
Osmosis is passive transport where water follows down the gradient across a semi-permeable membrane from a higher concentration to a lower concentration. Reverse osmosis simply means that the cumulative pressure gradients cause the flow of water molecules to go against the osmotic pressure gradient from a lower concentration to the higher concentration.
As the process of reverse osmosis requires energy for transporting molecules against the concentration gradient, it is an active process.
Hence, Option A is the correct one.
Most Upvoted Answer
Which of the following statements does not apply to reverse osmosis?a)...
Reverse Osmosis (RO)
Reverse osmosis is a process used for water purification. It is a type of membrane filtration technology that uses a semi-permeable membrane to remove ions, molecules, and larger particles from water. The following statements apply to reverse osmosis:
Active process
In reverse osmosis, pressure greater than osmotic pressure is applied to the system to overcome the natural osmotic pressure of the solution. This pressure is generated using a pump or other mechanical device, making it an active process.
Used for water purification
Reverse osmosis is used for water purification and desalination of seawater. It is an effective method of removing impurities and producing clean, safe drinking water.
Pressure greater than osmotic pressure
In this technique, pressure greater than osmotic pressure is applied to the system. This is necessary to overcome the natural osmotic pressure of the solution and force water through the membrane.
Does not apply: Passive process
The statement that does not apply to reverse osmosis is that it is a passive process. Unlike passive processes, such as diffusion and osmosis, reverse osmosis requires an external force to drive water through the membrane. Therefore, it is an active process.
In summary, reverse osmosis is an active process used for water purification that requires pressure greater than osmotic pressure to force water through a semi-permeable membrane.
Reverse osmosis is a process used for water purification. It is a type of membrane filtration technology that uses a semi-permeable membrane to remove ions, molecules, and larger particles from water. The following statements apply to reverse osmosis:
Active process
In reverse osmosis, pressure greater than osmotic pressure is applied to the system to overcome the natural osmotic pressure of the solution. This pressure is generated using a pump or other mechanical device, making it an active process.
Used for water purification
Reverse osmosis is used for water purification and desalination of seawater. It is an effective method of removing impurities and producing clean, safe drinking water.
Pressure greater than osmotic pressure
In this technique, pressure greater than osmotic pressure is applied to the system. This is necessary to overcome the natural osmotic pressure of the solution and force water through the membrane.
Does not apply: Passive process
The statement that does not apply to reverse osmosis is that it is a passive process. Unlike passive processes, such as diffusion and osmosis, reverse osmosis requires an external force to drive water through the membrane. Therefore, it is an active process.
In summary, reverse osmosis is an active process used for water purification that requires pressure greater than osmotic pressure to force water through a semi-permeable membrane.
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Community Answer
Which of the following statements does not apply to reverse osmosis?a)...
Passive means not required of enery.
but energy doesn't required along concentration gradient i.e; along higher concentrations to low concentrations..
but when it pass opposite i.e;from low to higher concentrations then it required expenditure of energy ..so it is basically a energy dependence process (active process) not passive process
but energy doesn't required along concentration gradient i.e; along higher concentrations to low concentrations..
but when it pass opposite i.e;from low to higher concentrations then it required expenditure of energy ..so it is basically a energy dependence process (active process) not passive process
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Which of the following statements does not apply to reverse osmosis?a)It is a passive process.b)It is an active process.c)It is used for water purification.d)In this technique, pressure greater than osmotic pressure is applied to the system.Correct answer is option 'A'. Can you explain this answer?
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Which of the following statements does not apply to reverse osmosis?a)It is a passive process.b)It is an active process.c)It is used for water purification.d)In this technique, pressure greater than osmotic pressure is applied to the system.Correct answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of the following statements does not apply to reverse osmosis?a)It is a passive process.b)It is an active process.c)It is used for water purification.d)In this technique, pressure greater than osmotic pressure is applied to the system.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements does not apply to reverse osmosis?a)It is a passive process.b)It is an active process.c)It is used for water purification.d)In this technique, pressure greater than osmotic pressure is applied to the system.Correct answer is option 'A'. Can you explain this answer?.
Which of the following statements does not apply to reverse osmosis?a)It is a passive process.b)It is an active process.c)It is used for water purification.d)In this technique, pressure greater than osmotic pressure is applied to the system.Correct answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of the following statements does not apply to reverse osmosis?a)It is a passive process.b)It is an active process.c)It is used for water purification.d)In this technique, pressure greater than osmotic pressure is applied to the system.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements does not apply to reverse osmosis?a)It is a passive process.b)It is an active process.c)It is used for water purification.d)In this technique, pressure greater than osmotic pressure is applied to the system.Correct answer is option 'A'. Can you explain this answer?.
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