For a Bohr atom, find the variation of – (mathematical as well as nature of graph)a. Rn vs Vn b. Ln vs Vn c. Ln Vs. Rn d. C.F. Vs Vn

Describe the Bohr model of an atom

In the Marvel universe, Hank Pym – the original ant-man – has discovered a new type of atomicspecies where the centripetal force on the electron is equal to nkrZ (the variables have their usualmeaning). If all other postulates of Bohr model are valid for this atom, then find –a. Proportionality between velocity of electron and ‘n’ and ‘Z’b. Proportionality between radius of orbit of electron and ‘n’ and ‘Z’c. Nature of graph of Ln vs rn (Ln = angular momentum of electron in nth orbit and rn = radius ofelectron in nth orbit) for hydrogen atomd. Nature of graph between centripetal force and ‘n’ for hydrogen atom

Select the correct answer.Identify Bohr's model of the atom. His model describes the reactivity of an element based on its number of valence electrons. A. A B. B C. C D. D

In solid boron nitride BN(s) the overall alternate arrangement of boron and nitrogen atoms is identical to arrangement of carbon atoms in graphite. The number of BN formula units per unit cell in the BN(s) is

Using the Bohr’s model calculate the speed of the electron in ahydrogen atom in the n = 1, 2, and 3 levels. (b) Calculate the orbitalperiod in each of these levels