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Which one of the following is an incorrect statement?
- a)The ionisation potential of nitrogen is greater than that of oxygen
- b)The electron affinity of fluorine is greater than that of chlorine
- c)The ionization potential of beryllium is greater than that of boron
- d)The electronegativity of fluorine is greater than that of chlorine.
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
Which one of the following is an incorrect statement?a)The ionisation ...
The electron affinity of fluorine is unexpectedly less than that of Cl. Because the size of F atom is quite small, as a result, the electron-electron repulsions in the relatively compact 2p-subshell are comparitively large and hence the incoming electron is not accepted with the same ease as in the case with Cl.
Most Upvoted Answer
Which one of the following is an incorrect statement?a)The ionisation ...
Incorrect Statement: The electron affinity of fluorine is greater than that of chlorine.
Explanation:
• Ionisation potential or ionisation energy is the minimum energy required to remove an electron from a neutral gaseous atom or ion.
• Electron affinity is the energy released when an electron is added to a neutral gaseous atom to form a negative ion.
• Electronegativity is the ability of an atom to attract shared electrons towards itself in a covalent bond.
a) The ionisation potential of nitrogen is greater than that of oxygen.
• Nitrogen has a half-filled p subshell, which makes it more stable than oxygen.
• Therefore, more energy is required to remove an electron from the nitrogen atom than from the oxygen atom.
• Hence, the given statement is correct.
b) The electron affinity of fluorine is greater than that of chlorine.
• Electron affinity tends to increase as we move across a period from left to right.
• Fluorine is located to the right of chlorine in the periodic table and has a smaller atomic size.
• Therefore, it has a greater electron affinity than chlorine.
• Hence, the given statement is incorrect.
c) The ionisation potential of beryllium is greater than that of boron.
• Beryllium has a filled s subshell, which makes it more stable than boron.
• Therefore, more energy is required to remove an electron from the beryllium atom than from the boron atom.
• Hence, the given statement is correct.
d) The electronegativity of fluorine is greater than that of chlorine.
• Electronegativity tends to increase as we move across a period from left to right.
• Fluorine is located to the right of chlorine in the periodic table and has a smaller atomic size.
• Therefore, it has a greater electronegativity than chlorine.
• Hence, the given statement is correct.
Conclusion:
Hence, option (b) is the incorrect statement.
Explanation:
• Ionisation potential or ionisation energy is the minimum energy required to remove an electron from a neutral gaseous atom or ion.
• Electron affinity is the energy released when an electron is added to a neutral gaseous atom to form a negative ion.
• Electronegativity is the ability of an atom to attract shared electrons towards itself in a covalent bond.
a) The ionisation potential of nitrogen is greater than that of oxygen.
• Nitrogen has a half-filled p subshell, which makes it more stable than oxygen.
• Therefore, more energy is required to remove an electron from the nitrogen atom than from the oxygen atom.
• Hence, the given statement is correct.
b) The electron affinity of fluorine is greater than that of chlorine.
• Electron affinity tends to increase as we move across a period from left to right.
• Fluorine is located to the right of chlorine in the periodic table and has a smaller atomic size.
• Therefore, it has a greater electron affinity than chlorine.
• Hence, the given statement is incorrect.
c) The ionisation potential of beryllium is greater than that of boron.
• Beryllium has a filled s subshell, which makes it more stable than boron.
• Therefore, more energy is required to remove an electron from the beryllium atom than from the boron atom.
• Hence, the given statement is correct.
d) The electronegativity of fluorine is greater than that of chlorine.
• Electronegativity tends to increase as we move across a period from left to right.
• Fluorine is located to the right of chlorine in the periodic table and has a smaller atomic size.
• Therefore, it has a greater electronegativity than chlorine.
• Hence, the given statement is correct.
Conclusion:
Hence, option (b) is the incorrect statement.
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Community Answer
Which one of the following is an incorrect statement?a)The ionisation ...
Fluorine, which is higher up the group then chlorine, has a lower electron affinity. This is because the electrons in the outermost shell of a fluorine atom are closer together. ... Energy is required to keep the gained electron in the shell, causing fluorine to have a smaller electron affinity than chlorine
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So, eloctron affinity of f < electron="" affinity="" of="" chlorine="" electron="" affinity="" of="" />
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Which one of the following is an incorrect statement?a)The ionisation potential of nitrogen is greater than that of oxygenb)The electron affinity of fluorine is greater than that of chlorinec)The ionization potential of beryllium is greater than that of borond)The electronegativity of fluorine is greater than that of chlorine.Correct answer is option 'B'. Can you explain this answer?
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Which one of the following is an incorrect statement?a)The ionisation potential of nitrogen is greater than that of oxygenb)The electron affinity of fluorine is greater than that of chlorinec)The ionization potential of beryllium is greater than that of borond)The electronegativity of fluorine is greater than that of chlorine.Correct answer is option 'B'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Which one of the following is an incorrect statement?a)The ionisation potential of nitrogen is greater than that of oxygenb)The electron affinity of fluorine is greater than that of chlorinec)The ionization potential of beryllium is greater than that of borond)The electronegativity of fluorine is greater than that of chlorine.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of the following is an incorrect statement?a)The ionisation potential of nitrogen is greater than that of oxygenb)The electron affinity of fluorine is greater than that of chlorinec)The ionization potential of beryllium is greater than that of borond)The electronegativity of fluorine is greater than that of chlorine.Correct answer is option 'B'. Can you explain this answer?.
Which one of the following is an incorrect statement?a)The ionisation potential of nitrogen is greater than that of oxygenb)The electron affinity of fluorine is greater than that of chlorinec)The ionization potential of beryllium is greater than that of borond)The electronegativity of fluorine is greater than that of chlorine.Correct answer is option 'B'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Which one of the following is an incorrect statement?a)The ionisation potential of nitrogen is greater than that of oxygenb)The electron affinity of fluorine is greater than that of chlorinec)The ionization potential of beryllium is greater than that of borond)The electronegativity of fluorine is greater than that of chlorine.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of the following is an incorrect statement?a)The ionisation potential of nitrogen is greater than that of oxygenb)The electron affinity of fluorine is greater than that of chlorinec)The ionization potential of beryllium is greater than that of borond)The electronegativity of fluorine is greater than that of chlorine.Correct answer is option 'B'. Can you explain this answer?.
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Which one of the following is an incorrect statement?a)The ionisation potential of nitrogen is greater than that of oxygenb)The electron affinity of fluorine is greater than that of chlorinec)The ionization potential of beryllium is greater than that of borond)The electronegativity of fluorine is greater than that of chlorine.Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Which one of the following is an incorrect statement?a)The ionisation potential of nitrogen is greater than that of oxygenb)The electron affinity of fluorine is greater than that of chlorinec)The ionization potential of beryllium is greater than that of borond)The electronegativity of fluorine is greater than that of chlorine.Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Which one of the following is an incorrect statement?a)The ionisation potential of nitrogen is greater than that of oxygenb)The electron affinity of fluorine is greater than that of chlorinec)The ionization potential of beryllium is greater than that of borond)The electronegativity of fluorine is greater than that of chlorine.Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which one of the following is an incorrect statement?a)The ionisation potential of nitrogen is greater than that of oxygenb)The electron affinity of fluorine is greater than that of chlorinec)The ionization potential of beryllium is greater than that of borond)The electronegativity of fluorine is greater than that of chlorine.Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice JEE tests.
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