Question

what were the limitation of dobereiners classification​

Answer 1

Answer:

All known elements could not be classified into groups of triads on the basis of their properties. Not all groups obeyed the Law of Triads. For example, the Nitrogen family does not obey the Law of Triads. Doberiner could identify only three triads.

Answer 2

$\huge\mathbb\fcolorbox{purple}{lavenderblush}{✰Answer}$

✰All known elements could not be classified into groups of triads on the basis of their properties. Not all groups obeyed the Law of Triads. For example, the Nitrogen family does not obey the Law of Triads. Doberiner could identify only three triads.