Chemistry

Bohr's theory is applicable to

Bohr's postulate that angular momentum is proved mathematically by

The uncertainty principle and the concept of wave nature of matter was proposed by _________ and _________respectively

The de broglie's equation treats an electron to be

Which of the following orbital designation is impossible

Bohr theory is not applicable to

As the electron moves away from the nucleus its kinetic energy

The difference between the two successive values of any quantum number is

The angular momentum of a revolving electron in an orbit is equals to

E =indicates wavefunction of the electron in schrodinger wave equation is

Which of the following is indicated by magnetic quantum number

According to schrodinger model,nature of electron in atom is as

Spin quantum number was proposed by

According to Bohr's model of an atom the electrons revolve around the nucleus in

Wavelength of the wave associated with a moving electron

The maximum probability of finding an electron of a particular energy in an orbital is about

Principal quantum number is related to

The shape of the orbit is

The azimuthal quantum number indicate ____of an orbital

The wavelength of a particle in motion is inversely proportional to its momentum

The two electrons occupying an orbital are distinguished by

Azimuthal quantum number was proposed by

The shape of orbitals for which l=1 is

The first use of quantum theory to explain the structure of atom was made by

The spin quantum number has a value of

If uncertainty in position is zero , the uncertainty in momentum of an electron will be

If the electron of hydrogen atom is present in the first orbit the total energy of the electron is

Electron moves away from the nucleus its potential energy

For complete description of an electron in an atom, the number of quantum numbers required is

The angular momentum of an electron present in the excited state of hydrogen is 1.5 h/π. The electron present in