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The incorrect statement among the fo llowing is:
- a)The first ionization potential of Al is less than the first ionization potential of Mg
- b)The second ionization potential of Mg is greater than the second ionization potential of Na
- c)The first ionizat ion potential of Na is less than the first ionizat ion potential of Mg
- d)The third ionizat ion of potential Mg is greater than the third ionizat ion potential of Al
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
The incorrect statement among the fo llowing is:a)The first ionization...
(a) Correct statement : In a period, element of 2ndgroup ahs higher first ionization potential than element group of 13.
(b) Incorrect statement : Mg+ required less energy for further ionization than Na+ because of noble gas configuration of Na+.
(c) Correct statement : Ionization energy increases from left to right in a period.
(d) Correct statement : Mg2+ has noble gas configuration, require greater energy for further ionization than Na2+.
Most Upvoted Answer
The incorrect statement among the fo llowing is:a)The first ionization...
Explanation:
Ionization potential is the energy required to remove an electron from an atom or ion in the gaseous state. The ionization potential of an element depends on its electronic configuration and atomic size.
a) The first ionization potential of Al is less than the first ionization potential of Mg
- Al has a larger atomic size than Mg due to the presence of an extra shell, which results in weaker attraction between the nucleus and the valence electrons, making it easier to remove the outermost electron. Therefore, the first ionization potential of Al is less than Mg.
b) The second ionization potential of Mg is greater than the second ionization potential of Na
- The second ionization potential is the energy required to remove the second electron from the atom or ion. Mg has a smaller atomic size than Na, and the second electron is removed from a cation (Mg+) that has a greater nuclear charge than Na+. Therefore, the second ionization potential of Mg is greater than Na.
c) The first ionization potential of Na is less than the first ionization potential of Mg
- Na has a larger atomic size than Mg, and the valence electron is farther away from the nucleus, making it easier to remove. Therefore, the first ionization potential of Na is less than Mg.
d) The third ionization potential of Mg is greater than the third ionization potential of Al
- The third ionization potential is the energy required to remove the third electron from the atom or ion. Mg has a smaller atomic size than Al, and the third electron is removed from a cation (Mg2+) that has a greater nuclear charge than Al3+. Therefore, the third ionization potential of Mg is greater than Al.
Therefore, the incorrect statement is option 'B', which says that the second ionization potential of Mg is greater than the second ionization potential of Na.
Ionization potential is the energy required to remove an electron from an atom or ion in the gaseous state. The ionization potential of an element depends on its electronic configuration and atomic size.
a) The first ionization potential of Al is less than the first ionization potential of Mg
- Al has a larger atomic size than Mg due to the presence of an extra shell, which results in weaker attraction between the nucleus and the valence electrons, making it easier to remove the outermost electron. Therefore, the first ionization potential of Al is less than Mg.
b) The second ionization potential of Mg is greater than the second ionization potential of Na
- The second ionization potential is the energy required to remove the second electron from the atom or ion. Mg has a smaller atomic size than Na, and the second electron is removed from a cation (Mg+) that has a greater nuclear charge than Na+. Therefore, the second ionization potential of Mg is greater than Na.
c) The first ionization potential of Na is less than the first ionization potential of Mg
- Na has a larger atomic size than Mg, and the valence electron is farther away from the nucleus, making it easier to remove. Therefore, the first ionization potential of Na is less than Mg.
d) The third ionization potential of Mg is greater than the third ionization potential of Al
- The third ionization potential is the energy required to remove the third electron from the atom or ion. Mg has a smaller atomic size than Al, and the third electron is removed from a cation (Mg2+) that has a greater nuclear charge than Al3+. Therefore, the third ionization potential of Mg is greater than Al.
Therefore, the incorrect statement is option 'B', which says that the second ionization potential of Mg is greater than the second ionization potential of Na.
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The incorrect statement among the fo llowing is:a)The first ionization...
Mg+ has electronic configuration [Ne] 3s1 ...and Na+ has configuration like nenon a nobal gas...so it is easy to remove one electron from Mg+ ...so B is the correct amswer
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The incorrect statement among the fo llowing is:a)The first ionization potential of Al is less than the first ionization potential of Mgb)The second ionization potential of Mg is greater than the second ionization potential of Nac)The first ionizat ion potential of Na is less than the first ionizat ion potential of Mgd)The third ionizat ion of potential Mg is greater than the third ionizat ion potential of AlCorrect answer is option 'B'. Can you explain this answer?
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The incorrect statement among the fo llowing is:a)The first ionization potential of Al is less than the first ionization potential of Mgb)The second ionization potential of Mg is greater than the second ionization potential of Nac)The first ionizat ion potential of Na is less than the first ionizat ion potential of Mgd)The third ionizat ion of potential Mg is greater than the third ionizat ion potential of AlCorrect answer is option 'B'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about The incorrect statement among the fo llowing is:a)The first ionization potential of Al is less than the first ionization potential of Mgb)The second ionization potential of Mg is greater than the second ionization potential of Nac)The first ionizat ion potential of Na is less than the first ionizat ion potential of Mgd)The third ionizat ion of potential Mg is greater than the third ionizat ion potential of AlCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The incorrect statement among the fo llowing is:a)The first ionization potential of Al is less than the first ionization potential of Mgb)The second ionization potential of Mg is greater than the second ionization potential of Nac)The first ionizat ion potential of Na is less than the first ionizat ion potential of Mgd)The third ionizat ion of potential Mg is greater than the third ionizat ion potential of AlCorrect answer is option 'B'. Can you explain this answer?.
The incorrect statement among the fo llowing is:a)The first ionization potential of Al is less than the first ionization potential of Mgb)The second ionization potential of Mg is greater than the second ionization potential of Nac)The first ionizat ion potential of Na is less than the first ionizat ion potential of Mgd)The third ionizat ion of potential Mg is greater than the third ionizat ion potential of AlCorrect answer is option 'B'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about The incorrect statement among the fo llowing is:a)The first ionization potential of Al is less than the first ionization potential of Mgb)The second ionization potential of Mg is greater than the second ionization potential of Nac)The first ionizat ion potential of Na is less than the first ionizat ion potential of Mgd)The third ionizat ion of potential Mg is greater than the third ionizat ion potential of AlCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The incorrect statement among the fo llowing is:a)The first ionization potential of Al is less than the first ionization potential of Mgb)The second ionization potential of Mg is greater than the second ionization potential of Nac)The first ionizat ion potential of Na is less than the first ionizat ion potential of Mgd)The third ionizat ion of potential Mg is greater than the third ionizat ion potential of AlCorrect answer is option 'B'. Can you explain this answer?.
Solutions for The incorrect statement among the fo llowing is:a)The first ionization potential of Al is less than the first ionization potential of Mgb)The second ionization potential of Mg is greater than the second ionization potential of Nac)The first ionizat ion potential of Na is less than the first ionizat ion potential of Mgd)The third ionizat ion of potential Mg is greater than the third ionizat ion potential of AlCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Chemistry.
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ample number of questions to practice The incorrect statement among the fo llowing is:a)The first ionization potential of Al is less than the first ionization potential of Mgb)The second ionization potential of Mg is greater than the second ionization potential of Nac)The first ionizat ion potential of Na is less than the first ionizat ion potential of Mgd)The third ionizat ion of potential Mg is greater than the third ionizat ion potential of AlCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Chemistry tests.
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