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Azimuthal quantum number determines the...

Azimuthal quantum number determines the

A

size

B

spin

C

orientation

D

angular momentum of orbitals

Text Solution

Verified by Experts

The correct Answer is:
D
Azimuthal quantum number determines the angular momentum.
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Knowledge Check

  • Azimuthal quantum number defines.

    A
    `e//m` ratio of electron
    B
    spin of electron
    C
    angular momentum of electron
    D
    magnetic momentum of electronic

  • Quantum number is address of an electron in amy atom . They are of four types : (A) Principal quantum number (n) (b) Azimuthal quantum number (l) (c ) Magnetic quantum number (m) (d) spin quantum number (s) prinicial quantum tells us the number of shells . Azimuthal quantum number tells is the name o f sub - shell ./ FOr s,p,f:l = 0,1,2,3 respectively .Magnetic quantum number represents the orientation of sub shell and spn wuantum number repesents the quantum spin states . which opition is not correct accoding to quantam number ?

    A
    `n=2,l=0,m=0,s=-(1)/(2)`
    B
    `n=1,l=1,m=0,s=-(1)/(2)`
    C
    `n=2,l=1,m=0,s=+(1)/(2)`
    D
    `n=3,l=2,m=0,s=-(1)/(2)`

  • Quantum number is address of an electron in amy atom . They are of four types : (A) Principal quantum number (n) (b) Azimuthal quantum number (l) (c ) Magnetic quantum number (m) (d) spin quantum number (s) prinicial quantum tells us the number of shells . Azimuthal quantum number tells is the name o f sub - shell ./ FOr s,p,f:l = 0,1,2,3 respectively .Magnetic quantum number represents the orientation of sub shell and spn wuantum number repesents the quantum spin states . Elemetn A has principal quantum number 2 for last electron and it has 3 electrons in valence shell and element B has prinvipal quantum number 3 for last electron and it has 7 electrons in avalence shell . the single central atom ) will be :

    A
    `120^(@)`
    B
    `90^(@)`
    C
    `180^(@)`
    D
    `60^(@)`

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    If n and l are respectively the principal and azimuthal quantum numbers, then the expression for the calculation of the total no. of electrons in any energy level is

    If n and l are respectively the principal and Azimuthal quantum numbers, then the expressions for calculating the total number of electrons in an energy level is

    Which quantum number determines the shape of the orbital?

    The quantum number which determines the energy of a sublevel is

    The quantum number which determines the shape of the orbital is

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