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The number of waver made by an elercrtro...

The number of waver made by an elercrtron moving in an orbit having maximum magetic quantum number `+ 3` is :

A

`4`

B

`3`

C

`5`

D

`6`

Text Solution

Verified by Experts

The correct Answer is:
A
If `m=3` (maxumum), then `l =3` and n can have maximum value of four . Also no. of waves in n orbit = no or orbit .
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P BAHADUR-ATOMIC STRUCTURE-Exercise 3A
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  2. When greater number of excited hydrogen atoms reach the ground state :

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  3. The number of waver made by an elercrtron moving in an orbit having ma...

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  4. For which of the following process enrgy is absorbed :

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  5. An ion (Mn^(a+)) has the magnetic moment equal to 4.9 B.M What is the ...

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  6. The ratio of kinetic energy and potential energy of an electrron in an...

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  7. The angular momentum of elerctro of H-atom is proprtional to :

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  8. The total number of electron is 1. g CH4 are :

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  9. The probability of finding elercrtron at a distance r form the nucleus...

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  10. In aufbau principle, the word aufbau represents :

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  11. Two elecrtrons A and B in an atom have the following set of quantum nu...

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  12. The first obrital of H or H like atom is represencted by psi = 1/( s...

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  13. Total numbr of nodal planes aresame in :

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  14. The change in molar enrgy noticed during atomic transimission of 5 her...

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  15. The angular momentum of an electron in a orbital is given as …………

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  16. The first atom with obncomplete d-shell is :

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  17. Six valence electrons of oxygen are labelled as AB in 2s orbitals and ...

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  18. The correct Schrodingers's wave equation for an electron with e as tat...

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  19. For an elecrron in g-orbital what is correct ?

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  20. The maxium sum of number of neutrons and protons in an isotope of hydr...

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