Electron occupies the available orbital singly, Chemistry

Assignment Help:

Electron occupies the available orbital singly before pairing in any one orbital occurs, it is:

(1) Pauli's exclusion principle

(2) Hund's Rule

(3) Heisenberg's principle

(4) Prout's hypothesis

Ans:  Hund's Rule


Related Discussions:- Electron occupies the available orbital singly

Electrochemical cells and series, difference between electrochemical cells...

difference between electrochemical cells and electrochemical series

Analysis of basic redical, Explain the qualitative analysis of the basis ra...

Explain the qualitative analysis of the basis radical using the concept of solubility, solubility product and common ion effect?

Aromatic carbonyl compounds - aldehydes and ketones, Aromatic Carbonyl Comp...

Aromatic Carbonyl Compounds - Aldehydes and Ketones Aromatic aldehydes are of two types: The compounds where - CHO group is attached directly to an aromatic ring, like benza

Physical chemistry, given that ksp of MG(OH)2 is 0.000000000089,calculate t...

given that ksp of MG(OH)2 is 0.000000000089,calculate the solubility of Mg(OH)2 in a solution buffered at pH=9

Metelurgy, general principle on metelurgy

general principle on metelurgy

The energy of a photon is calculated, The energy of a photon is calculated ...

The energy of a photon is calculated by: (1) E= hv (2) h= Ev (3) h = E/v (4) E= h/v Ans: E= hv

Sodium, The extraction of sodium metal

The extraction of sodium metal

Orbital angular momentum of an electron in 2s -orbital, The orbital angular...

The orbital angular momentum of an electron in 2s -orbital is: (1) 1/2 h/ 2Π                              (2) h/ 2Π (3) √2 h/ 2 Π                      (4) Zero Ans

Environmental Chemistry, What is the theoretical BOD of 1 liter of Coca-Col...

What is the theoretical BOD of 1 liter of Coca-Cola. Assume all carbohydrates/sugars are sucrose. (Hint: use the Internet to find a label or look at a can. Be careful with serving

Static light scattering, The table below gives intrinsic viscosity values e...

The table below gives intrinsic viscosity values explained by viscometry and weight- average molar mass values explained under the similar  conditions by static light scattering

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd