Why dobereiner triad rule not applicable for d and f block?
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Answered by
13
Answer:
The average of atomic masses of hydrogen and nitrogen is 7.5 whereas the atomic mass of oxygen is 15. Therefore, the law of triads is not applicable in this group.
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0
Answer:
The average of atomic masses of hydrogen and nitrogen is 7.5 whereas the atomic mass of oxygen is 15. Therefore, the law of triads is not applicable in this group. So, the correct answer is “Option A and B”.
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