Fundamentholfundamenthol
JEE Main2019Chemistry
Q.

The quantum number of four electrons are given below:

(I) n = 4, l = 2, ml = –2, ms =

(II) n = 3, l = 2, ml = 1, ms =

(III) n = 4, l = 1, ml = 0, ms =

(IV)n = 3, l = 1, ml = 1, ms =

The correct order of their increasing energies will be:

  1. A

    IV < II < III < I

  2. B

    I < III < II < IV

  3. C

    IV < III < II < I

  4. D

    I < II < III < IV

Solution

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