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The ions O2–, F, Na+, Mg2+ and Al3+ are isoelectronic, their ionic radii show
  • a)
    An increase from O2– to F and then a decrease from Na+ to Al3+
  • b)
    A decrease from O2– to F and then an increase from Na+ to Al3+
  • c)
    A significant increase from O2– to Al3+
  • d)
    A significant decrease from O2– to Al3+
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
The ions O2–, F–, Na+, Mg2+and Al3+are isoelectronic, thei...
Ionic radii  (Ne = Number of electron present. Z = Atomic number)
More number of electrons than parent causes more electronic repulsion as a result of which ionic radii increases. The conect order of ionic radii is O2- > F- > Na+ > Mg2+ > Al3+
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The ions O2–, F–, Na+, Mg2+and Al3+are isoelectronic, thei...
Ionic radii  (Ne = Number of electron present. Z = Atomic number)
More number of electrons than parent causes more electronic repulsion as a result of which ionic radii increases. The conect order of ionic radii is O2- > F- > Na+ > Mg2+ > Al3+
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Community Answer
The ions O2–, F–, Na+, Mg2+and Al3+are isoelectronic, thei...
As all are isoelectronic increase in no of proton radius decrease
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The ions O2–, F–, Na+, Mg2+and Al3+are isoelectronic, their ionic radii showa)An increase from O2–to F–and then a decrease from Na+to Al3+b)A decrease from O2–to F–and then an increase from Na+to Al3+c)A significant increase from O2–to Al3+d)A significant decrease from O2–to Al3+Correct answer is option 'D'. Can you explain this answer?
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The ions O2–, F–, Na+, Mg2+and Al3+are isoelectronic, their ionic radii showa)An increase from O2–to F–and then a decrease from Na+to Al3+b)A decrease from O2–to F–and then an increase from Na+to Al3+c)A significant increase from O2–to Al3+d)A significant decrease from O2–to Al3+Correct answer is option 'D'. Can you explain this answer? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about The ions O2–, F–, Na+, Mg2+and Al3+are isoelectronic, their ionic radii showa)An increase from O2–to F–and then a decrease from Na+to Al3+b)A decrease from O2–to F–and then an increase from Na+to Al3+c)A significant increase from O2–to Al3+d)A significant decrease from O2–to Al3+Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The ions O2–, F–, Na+, Mg2+and Al3+are isoelectronic, their ionic radii showa)An increase from O2–to F–and then a decrease from Na+to Al3+b)A decrease from O2–to F–and then an increase from Na+to Al3+c)A significant increase from O2–to Al3+d)A significant decrease from O2–to Al3+Correct answer is option 'D'. Can you explain this answer?.
Solutions for The ions O2–, F–, Na+, Mg2+and Al3+are isoelectronic, their ionic radii showa)An increase from O2–to F–and then a decrease from Na+to Al3+b)A decrease from O2–to F–and then an increase from Na+to Al3+c)A significant increase from O2–to Al3+d)A significant decrease from O2–to Al3+Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for IIT JAM. Download more important topics, notes, lectures and mock test series for IIT JAM Exam by signing up for free.
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