Question

any 1 drawback of dobreinier triad??

Answer 1

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Doberenier could only find four triads at that time. All those elements could not be classified as Doberenier’s triads.

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Answer 2

HERE IS YOUR ANSWER. . . . . .


DRAWBACK OF DOBERIEN TRIAD -

1. Doberien could identify only 3 triads . He was not able to prepare triads of all the known elements .


All the known element could not be arranged in the form of triads .


For very low mass or for very high mass elements , the law was not holding good .
Take the example of F , Cl , Br . Atomic mass of Cl is not the arithmetic mean of F and Br ..


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