Embibe Experts Solutions for Chapter: Structure of Atom, Exercise 1: Exercise

An emission spectrum consists of bright spectral lines on a dark background. Which one of the following does not correspond to the bright spectral lines?

Among seven constituent colours of white light, which colour travels fastest in glass?

The electrons occupying the same orbital are distinguished by: (azimuthal quantum number/spin quantum number)

Which of the following shell have a maximum 32 electrons?

Calculate the energy in joule corresponding to light of frequency $6.7\times {10}^{15} {\mathrm{s}}^{-1}$. (Planck's constant, $\mathrm{h} = 6·63\times {10}^{-34} \mathrm{Js}$).

Explain the success of Bohr's theory for hydrogen atom.

Illustrate the reasons for the stability of completely filled and half filled subshells.

What is Stark effect?