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Classification of Elements and Periodicity in Properties
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23/08/2021 1:25 pm
Topic starter
What is the correct order of electronegativity?
(a) M– < M2– < M3– < M4–
(b) M– > M2– > M3– > M4–
(c) M– < M2– > M3– < M4–
(d) M4– < M2– < M3– < M–
1 Answer
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23/08/2021 1:33 pm
Correct answer: (b) M– > M2– > M3– > M4–
Explanation:
Higher the positive charge the greater is the EN and higher the negative charge the lesser is the EN. So, EN order is
M– > M2– > M3– > M4–