Question

19 डाबेराइनर के त्रिक की क्या सीमाएं हैं?
What are the limitations of Dobereiner​

Answer 1

Answer:

Limitations of Dobereiner's classification:

• Dobereiner could find only three triads; . i.e total of 9 elements only.

• However the total number of elements were more than that of those encompassed in Dobereiner's Triad.

• Thus, Dobereiner's could not be classify most of the elements known at that time.

Answer 2

Answer:

,read this .................