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An electron in an atom has m = -2 value....

An electron in an atom has m = -2 value. Then
(I) its 'n' value should be greater thn 2
(II) its 's' value should +1/2
(III) its 'I' value should be 2
(IV) its 'l' value shoul be greater than 1

A

I and II are correct

B

II and III are correct

C

III and IV are correct

D

I and IV are correct

Text Solution

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The correct Answer is:
D
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AAKASH SERIES-ATOMIC STRUCTURE-Objective Exericse - 2A
  1. The number of sub levles in the quantum level n = 3 is

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  2. The number of different spatial arrangements for the orbital with 1=2 ...

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  3. An electron in an atom has m = -2 value. Then (I) its 'n' value shou...

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  4. The maximum number of electrons that can be present in an orbit with s...

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  5. The maximum number of electrons with s = +1/2 in an orbital for which ...

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  6. (A) : The energy of electrons is largely determined by its principal q...

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  7. If the value of principal quantum number is 3, the total possible valu...

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  8. For a particular value of azimuthal quantum number (I), the total numb...

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  9. How many electrons maximum can have n+1 = 4 in an atom.

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  10. (A) : For n = 3,l may be 0,1,2 and 'm' may be 0, (+-1 and 0), (+- 2, +...

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  11. If magnetic quantum number of a given electron is represented -3, then...

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  12. The radial probability distribution curve obtained for an orbital wave...

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  13. The configuration 1s^(2)2s^(2)2p^(5)3s^(1) shows

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  14. The incorrect electronic arrangment is

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  15. Given this set of quantum numbers for a multi electron atom 2, 0, 0, a...

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  16. Which one of the following pairs of atoms/ions have identical ground s...

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  17. How many 'd' electrons are present in Cr^(2+) ion?

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  18. The atomic nụmber of the element with the maximum number of unpaired 2...

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  19. The total number of electrons present in all the 's' orbitals, all the...

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  20. Which atom has as many 's' electrons as P-electrons

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