NEET Exam > NEET Questions > Which of the following statement about fluori...
Start Learning for Free
Which of the following statement about fluorine is not correct?
- a)Electron affinity of chlorine is greater than that of fluorine
- b)Bond energy of fluorine is less than that of chlorine
- c)Fluorine cannot be prepared by electrolysis of fused metal fluorides
- d)Fluorine does not form oxoacid
Correct answer is option 'C'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
Which of the following statement about fluorine is not correct?a)Elect...
Industrial production of fluorine entails the electrolysis of hydrogen fluoride in the presence of potassium fluoride. Under these conditions, the potassium fluoride (KF) converts to potassium bifluoride (KHF2), which is the actual electrolyte. This potassium bifluoride aids electrolysis by greatly increasing the electrical conductivity of the solution. Fluorine gas forms at the anode, and hydrogen gas at the cathode.
HF + KF → KHF2
2 KHF2 → 2 KF + H2 + F2
HF + KF → KHF2
2 KHF2 → 2 KF + H2 + F2
Most Upvoted Answer
Which of the following statement about fluorine is not correct?a)Elect...
Fluorine Preparation:
Fluorine can indeed be prepared by the electrolysis of fused metal fluorides. This process involves passing an electric current through a molten metal fluoride, typically potassium fluoride, to produce fluorine gas. This method is widely used for industrial production of fluorine.
Incorrect Statement:
The statement "Fluorine cannot be prepared by electrolysis of fused metal fluorides" is incorrect. As mentioned above, fluorine can be successfully obtained through this electrolysis process. Therefore, option C is not correct in relation to fluorine properties.
Other Statements:
a) The electron affinity of chlorine is greater than that of fluorine: This statement is correct, as chlorine has a higher electron affinity compared to fluorine. This means that chlorine has a greater tendency to accept an electron to form an anion.
b) The bond energy of fluorine is less than that of chlorine: This statement is also accurate. Fluorine has a stronger bond energy compared to chlorine, due to its smaller atomic size and higher electronegativity.
d) Fluorine does not form oxoacid: This statement is incorrect. Fluorine is known to form oxoacids, such as hypofluorous acid (HOF) and fluorosulfuric acid (HSO3F), among others.
In conclusion, the incorrect statement regarding fluorine is that it cannot be prepared by the electrolysis of fused metal fluorides.
Fluorine can indeed be prepared by the electrolysis of fused metal fluorides. This process involves passing an electric current through a molten metal fluoride, typically potassium fluoride, to produce fluorine gas. This method is widely used for industrial production of fluorine.
Incorrect Statement:
The statement "Fluorine cannot be prepared by electrolysis of fused metal fluorides" is incorrect. As mentioned above, fluorine can be successfully obtained through this electrolysis process. Therefore, option C is not correct in relation to fluorine properties.
Other Statements:
a) The electron affinity of chlorine is greater than that of fluorine: This statement is correct, as chlorine has a higher electron affinity compared to fluorine. This means that chlorine has a greater tendency to accept an electron to form an anion.
b) The bond energy of fluorine is less than that of chlorine: This statement is also accurate. Fluorine has a stronger bond energy compared to chlorine, due to its smaller atomic size and higher electronegativity.
d) Fluorine does not form oxoacid: This statement is incorrect. Fluorine is known to form oxoacids, such as hypofluorous acid (HOF) and fluorosulfuric acid (HSO3F), among others.
In conclusion, the incorrect statement regarding fluorine is that it cannot be prepared by the electrolysis of fused metal fluorides.
Attention NEET Students!
To make sure you are not studying endlessly, EduRev has designed NEET study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in NEET.
|
Explore Courses for NEET exam
|
|
Similar NEET Doubts
Top Courses for NEETView all
Which of the following statement about fluorine is not correct?a)Electron affinity of chlorine is greater than that of fluorineb)Bond energy of fluorine is less than that of chlorinec)Fluorine cannot be prepared by electrolysis of fused metal fluoridesd)Fluorine does not form oxoacidCorrect answer is option 'C'. Can you explain this answer?
Question Description
Which of the following statement about fluorine is not correct?a)Electron affinity of chlorine is greater than that of fluorineb)Bond energy of fluorine is less than that of chlorinec)Fluorine cannot be prepared by electrolysis of fused metal fluoridesd)Fluorine does not form oxoacidCorrect answer is option 'C'. 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 statement about fluorine is not correct?a)Electron affinity of chlorine is greater than that of fluorineb)Bond energy of fluorine is less than that of chlorinec)Fluorine cannot be prepared by electrolysis of fused metal fluoridesd)Fluorine does not form oxoacidCorrect answer is option 'C'. 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 statement about fluorine is not correct?a)Electron affinity of chlorine is greater than that of fluorineb)Bond energy of fluorine is less than that of chlorinec)Fluorine cannot be prepared by electrolysis of fused metal fluoridesd)Fluorine does not form oxoacidCorrect answer is option 'C'. Can you explain this answer?.
Which of the following statement about fluorine is not correct?a)Electron affinity of chlorine is greater than that of fluorineb)Bond energy of fluorine is less than that of chlorinec)Fluorine cannot be prepared by electrolysis of fused metal fluoridesd)Fluorine does not form oxoacidCorrect answer is option 'C'. 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 statement about fluorine is not correct?a)Electron affinity of chlorine is greater than that of fluorineb)Bond energy of fluorine is less than that of chlorinec)Fluorine cannot be prepared by electrolysis of fused metal fluoridesd)Fluorine does not form oxoacidCorrect answer is option 'C'. 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 statement about fluorine is not correct?a)Electron affinity of chlorine is greater than that of fluorineb)Bond energy of fluorine is less than that of chlorinec)Fluorine cannot be prepared by electrolysis of fused metal fluoridesd)Fluorine does not form oxoacidCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Which of the following statement about fluorine is not correct?a)Electron affinity of chlorine is greater than that of fluorineb)Bond energy of fluorine is less than that of chlorinec)Fluorine cannot be prepared by electrolysis of fused metal fluoridesd)Fluorine does not form oxoacidCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of Which of the following statement about fluorine is not correct?a)Electron affinity of chlorine is greater than that of fluorineb)Bond energy of fluorine is less than that of chlorinec)Fluorine cannot be prepared by electrolysis of fused metal fluoridesd)Fluorine does not form oxoacidCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Which of the following statement about fluorine is not correct?a)Electron affinity of chlorine is greater than that of fluorineb)Bond energy of fluorine is less than that of chlorinec)Fluorine cannot be prepared by electrolysis of fused metal fluoridesd)Fluorine does not form oxoacidCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Which of the following statement about fluorine is not correct?a)Electron affinity of chlorine is greater than that of fluorineb)Bond energy of fluorine is less than that of chlorinec)Fluorine cannot be prepared by electrolysis of fused metal fluoridesd)Fluorine does not form oxoacidCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Which of the following statement about fluorine is not correct?a)Electron affinity of chlorine is greater than that of fluorineb)Bond energy of fluorine is less than that of chlorinec)Fluorine cannot be prepared by electrolysis of fused metal fluoridesd)Fluorine does not form oxoacidCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which of the following statement about fluorine is not correct?a)Electron affinity of chlorine is greater than that of fluorineb)Bond energy of fluorine is less than that of chlorinec)Fluorine cannot be prepared by electrolysis of fused metal fluoridesd)Fluorine does not form oxoacidCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice NEET tests.
|
|
Explore Courses for NEET exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup