Telangana Board Solutions for Chapter: Structure of Atom, Exercise 1: Exercise 1

An electron in an atom has the following set of four quantum numbers to which orbital does it belong.
 

Write the four quantum numbers for $1{\mathrm{s}}^1$electron.

Collect the information regarding wavelengths and corresponding frequencies of three primary colours red, blue, and green. 

The wavelength of a radio wave is $1.0 \mathrm{m}$. Find its frequency?

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

The maximum number of electrons that can be accommodated in the L-shell of an atom is:

If $\mathrm{l}=1$ for an atom then the number of orbitals in its sub-shell is

The quantum number which explains about size and energy of the orbit or shell is: