DOREREINER'S TRAIDS

Which of the following is not an example of Dobereiner's Traids

Why Do We Need Classification ?|Dobereiner's Traids|Most Commonly Known Traids|Limitation Of Newland's Law|Mendeleev's Periodic Table

If A,B and C are the three elements of Dobereiner's Traid and atomic weight of A and B are 7 and 15 respectively then the atomic weight of C is:

Which of the following is not an example of Dobereiner's Traids a) Ca, Sr. Ba b) Cl, Br, I c) Li, Na, K d) Sr, Ba, Ra

Which of the following traids does not follow Dobereiner's law of traids?

State Dobereiner's law of traids giving one example .

Let vec a , vec b ,a n d vec c be vectors forming right-hand traid. Let vec p=( vec bxx vec c)/([ vec a vec b vec c]), vec q=( vec cxx vec a)/([ vec a vec b vec c]),a n d vec r=( vec axx vec b)/([ vec a vec b vec c]),dot If xuuR^+, then x[ vec a vec b vec c]+([ vec p vec q vec r])/x b. x^4[ vec a vec b vec c]^2+([ vec p vec q vec r])/(x^2) has least value =(3/2)^(2//3) c. [ vec p vec q vec r]>0 d. none of these

Dobereiner traids is

Law of Traid was proposed by

If the sum of atomic mass of 3 elements forming Dobereiner traid is 69, then atomic mass of second element