[" (5) Which of the following triads does not follow Dobereiner's law "],[" of triads? "]

Choose the correct altrernative and write it along with its allotted alphabet : Which of the following triads does not follow Dobereiner's law of triads ?

(Cu, Ag, Au) does not follow Dobereiner's law of triads,why?

State - Dobereinears law of triads.

Which of the following is Dobereiner triad

Which of the following is Dobereiner triad