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Consider the following statements regarding Desalination.
The most commonly used technology in Desalination plants is the process of reverse osmosis.
In reverse osmosis, external pressure is applied to push solvents from an area of high solute concentration to an area of low-solute concentration through a membrane.
In India, desalination plants have been installed in all the coastal states.
Which of the above statements is/are correct?
- a)1 and 2 only
- b)1 and 3 only
- c)2 and 3 only
- d)1, 2, 3
Correct answer is option 'A'. Can you explain this answer?
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Consider the following statements regarding Desalination. The most...
Maharashtra announced a desalination plant in Mumbai, becoming the fourth state in the country to experiment with the idea.
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A desalination plant turns salt water into water that is fit to drink. The most commonly used techniques used for the process are reverse osmosis. External pressure is applied to push solvents from an area of high solute concentration to an area of low-solute concentration through a membrane. The membranes' microscopic pores allow water molecules through but leave salt and most other impurities behind, releasing clean water from the other side. These plants are mostly set up in areas that have access to seawater.
Desalination has largely been limited to affluent countries in the Middle East and has recently started making inroads in parts of the United States and Australia. In India, Tamil Nadu has been the pioneer in using this technology, setting up two desalination plants near Chennai in 2010 and then 2013.
Most Upvoted Answer
Consider the following statements regarding Desalination. The most...
The correct answer is option 'A' - 1 and 2 only.
Explanation:
Desalination is the process of removing salt and other minerals from seawater or brackish water to make it suitable for consumption or industrial use. It is an important technology in areas where fresh water is scarce. Let's analyze each statement to understand the correct answer:
1) The most commonly used technology in Desalination plants is the process of reverse osmosis:
Reverse osmosis is indeed the most commonly used technology in desalination plants. It involves the use of a semipermeable membrane and applying external pressure to push solvents from an area of high solute concentration (high salt content) to an area of low-solute concentration (purified water). This process effectively separates the salt and other impurities from the water, producing freshwater.
2) In reverse osmosis, external pressure is applied to push solvents from an area of high solute concentration to an area of low-solute concentration through a membrane:
This statement correctly describes the process of reverse osmosis. As mentioned earlier, external pressure is applied to force water molecules through a semipermeable membrane, while leaving behind the salt and other impurities.
3) In India, desalination plants have been installed in all the coastal states:
This statement is incorrect. Although desalination plants have been proposed and discussed in various coastal states of India, they have not been installed in all the coastal states yet. Some states like Tamil Nadu and Gujarat have initiated plans for desalination plants, but the implementation is still in progress. So, statement 3 is incorrect.
To summarize, statement 1 and 2 are correct, while statement 3 is incorrect. Therefore, the correct answer is option 'A' - 1 and 2 only.
Explanation:
Desalination is the process of removing salt and other minerals from seawater or brackish water to make it suitable for consumption or industrial use. It is an important technology in areas where fresh water is scarce. Let's analyze each statement to understand the correct answer:
1) The most commonly used technology in Desalination plants is the process of reverse osmosis:
Reverse osmosis is indeed the most commonly used technology in desalination plants. It involves the use of a semipermeable membrane and applying external pressure to push solvents from an area of high solute concentration (high salt content) to an area of low-solute concentration (purified water). This process effectively separates the salt and other impurities from the water, producing freshwater.
2) In reverse osmosis, external pressure is applied to push solvents from an area of high solute concentration to an area of low-solute concentration through a membrane:
This statement correctly describes the process of reverse osmosis. As mentioned earlier, external pressure is applied to force water molecules through a semipermeable membrane, while leaving behind the salt and other impurities.
3) In India, desalination plants have been installed in all the coastal states:
This statement is incorrect. Although desalination plants have been proposed and discussed in various coastal states of India, they have not been installed in all the coastal states yet. Some states like Tamil Nadu and Gujarat have initiated plans for desalination plants, but the implementation is still in progress. So, statement 3 is incorrect.
To summarize, statement 1 and 2 are correct, while statement 3 is incorrect. Therefore, the correct answer is option 'A' - 1 and 2 only.
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Consider the following statements regarding Desalination. The most...
B)1And3only
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Consider the following statements regarding Desalination. The most commonly used technology in Desalination plants is the process of reverse osmosis. In reverse osmosis, external pressure is applied to push solvents from an area of high solute concentration to an area of low-solute concentration through a membrane. In India, desalination plants have been installed in all the coastal states. Which of the above statements is/are correct?a)1 and 2 onlyb)1 and 3 onlyc)2 and 3 onlyd)1, 2, 3Correct answer is option 'A'. Can you explain this answer?
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Consider the following statements regarding Desalination. The most commonly used technology in Desalination plants is the process of reverse osmosis. In reverse osmosis, external pressure is applied to push solvents from an area of high solute concentration to an area of low-solute concentration through a membrane. In India, desalination plants have been installed in all the coastal states. Which of the above statements is/are correct?a)1 and 2 onlyb)1 and 3 onlyc)2 and 3 onlyd)1, 2, 3Correct answer is option 'A'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements regarding Desalination. The most commonly used technology in Desalination plants is the process of reverse osmosis. In reverse osmosis, external pressure is applied to push solvents from an area of high solute concentration to an area of low-solute concentration through a membrane. In India, desalination plants have been installed in all the coastal states. Which of the above statements is/are correct?a)1 and 2 onlyb)1 and 3 onlyc)2 and 3 onlyd)1, 2, 3Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements regarding Desalination. The most commonly used technology in Desalination plants is the process of reverse osmosis. In reverse osmosis, external pressure is applied to push solvents from an area of high solute concentration to an area of low-solute concentration through a membrane. In India, desalination plants have been installed in all the coastal states. Which of the above statements is/are correct?a)1 and 2 onlyb)1 and 3 onlyc)2 and 3 onlyd)1, 2, 3Correct answer is option 'A'. Can you explain this answer?.
Consider the following statements regarding Desalination. The most commonly used technology in Desalination plants is the process of reverse osmosis. In reverse osmosis, external pressure is applied to push solvents from an area of high solute concentration to an area of low-solute concentration through a membrane. In India, desalination plants have been installed in all the coastal states. Which of the above statements is/are correct?a)1 and 2 onlyb)1 and 3 onlyc)2 and 3 onlyd)1, 2, 3Correct answer is option 'A'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements regarding Desalination. The most commonly used technology in Desalination plants is the process of reverse osmosis. In reverse osmosis, external pressure is applied to push solvents from an area of high solute concentration to an area of low-solute concentration through a membrane. In India, desalination plants have been installed in all the coastal states. Which of the above statements is/are correct?a)1 and 2 onlyb)1 and 3 onlyc)2 and 3 onlyd)1, 2, 3Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements regarding Desalination. The most commonly used technology in Desalination plants is the process of reverse osmosis. In reverse osmosis, external pressure is applied to push solvents from an area of high solute concentration to an area of low-solute concentration through a membrane. In India, desalination plants have been installed in all the coastal states. Which of the above statements is/are correct?a)1 and 2 onlyb)1 and 3 onlyc)2 and 3 onlyd)1, 2, 3Correct answer is option 'A'. Can you explain this answer?.
Solutions for Consider the following statements regarding Desalination. The most commonly used technology in Desalination plants is the process of reverse osmosis. In reverse osmosis, external pressure is applied to push solvents from an area of high solute concentration to an area of low-solute concentration through a membrane. In India, desalination plants have been installed in all the coastal states. Which of the above statements is/are correct?a)1 and 2 onlyb)1 and 3 onlyc)2 and 3 onlyd)1, 2, 3Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC.
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ample number of questions to practice Consider the following statements regarding Desalination. The most commonly used technology in Desalination plants is the process of reverse osmosis. In reverse osmosis, external pressure is applied to push solvents from an area of high solute concentration to an area of low-solute concentration through a membrane. In India, desalination plants have been installed in all the coastal states. Which of the above statements is/are correct?a)1 and 2 onlyb)1 and 3 onlyc)2 and 3 onlyd)1, 2, 3Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice UPSC tests.
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