Q 46)
"Average of the first
element and last
element is nearly
equal to middle
one" law is called
A) Dobereiners Law of
Triads
B) Triads
C) Newlands law of triads
D) Mendeleev law of triads
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Answered by
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Answer:
I think the correct option is b
Answered by
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Answer:
dobereiners law of triads
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