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How many orbitals are there if n= 3,...

How many orbitals are there if `n= 3, l =2, m_(l) = + 2?`

A

1

B

2

C

3

D

4

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The correct Answer is:
A
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KUMAR PRAKASHAN-STRUCTURE OF ATOM-Section -C (Multiple Choice Question (MCQs))
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  2. The number of proton neutron and electron respectively . ……….. A...

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  3. What is not same in .(17)^(35) CI and .(17)^(37) CI ?

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  4. What is same in isotone ?

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  5. What is used in Rutherford experiment ?

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  6. The spectral line obtained when electron jumps from n(1) = 6 to...

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  7. The splitting of the spectral lines under the influence of mag...

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  8. The spliting of spectral line in magnetic and electrical field is...

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  9. State True (T ) or False (F ) for following statements

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  10. Which of the following sentences is not true ?

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  11. From the following which equation is not the form of de - brogl...

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  12. How many orbitals are there if n= 3, l =2, m(l) = + 2?

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  13. The Uncertainty principle is important for

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  14. How many maximum number of electrons in 3p orbital have spin q...

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  15. Which is the correct set of all four quantum number for valance...

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  16. Which quantum number indicates the orientation of oribitals spac...

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  17. Which pair is true from the following ? a-aufbau principle-1 mvr b...

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  18. Which one is the most stable electron configuration ?

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  19. How many orbitals upton n=4 ?

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  20. Which will be the oribital when n= + 12 ?

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