Question

what is the angular moment of d electron.

Answer 1

Answer:

Explanation:

Answer : Angular momentum of an electron by bohr is given by mvr or nh/2pie where m is mass of electron, v is the velocity, n is the orbit in which electron is,and r is the radius of the nth orbit.

Now according to bohr mvr=nh/2π and angular acceleration of electron will be v^2/r and force will be mv^2/r which will be equal to ze^2/4π€r^2 where 1/4π€ is constant. Solving these to equation will give you the valu of r and v, after putting the value of m,e(charge of electron,and z (atomic mass which is 1 for hydrogen)(note bohr model only work for hydrogen or hydrogen like atom)

r=n^2*5.3*10^-11 m or n^2*0.53A

V=10^6/n m per sec.

Orbital angular momentum is the component of angular momentum. It is the value of angular momentum of the electron revolving around the orbit and the fact that electron is spinning around its own axis is neglected. Angular momentum comprises of orbital and spin angular momentum. oam is given as(√[l(l+1)] h)/2π where l is azimuthal quantum number.

Explanation :

As we know that the orbital angular momentum depends on the Azimuthal quantum number (l).

The formula of the orbital angular momentum is,

The value of 'l' for d-orbital = 2

Now put the value of 'l' in the above formula, we get the angular momentum.

Therefore, the angular momentum of electron in d orbital is equal to