The statements, Chemistry

Assignment Help:

The statements:
(1)  In filling a group of orbitals of equal energy, it is energetically preferable to assign electrons to empty orbitals rather than pair them into a particular orbital.
(2)  When two electrons are placed in two different orbitals, energy is lower if the spins are parallel.are valid for

(1)  Aufbau principle

(2) Hund's rule

(3) Pauli's exclusion principle

(4) Uncertainty principle

Ans:  Hund's rule


Related Discussions:- The statements

Iodoform, chemical equation of K2CO3+CH#CH@OH+I2

chemical equation of K2CO3+CH#CH@OH+I2

Atomic absorption troublshouting, Dear sir, We need your consultancy in a t...

Dear sir, We need your consultancy in a technical problem that we are confronting, and we would really appreciate your help We are in the process of implementing the heavy metal an

Determine the coordination number of hcp, Determine the Coordination number...

Determine the Coordination number (CN) of HCP  In HCP unit cell, the base centered atom touches six corner atoms in the similar plane, three atoms in a plane above and thre

Important synthetic rubbers: styrene rubber , Styrene rubber (GR-S or Buna-...

Styrene rubber (GR-S or Buna-S or SBR or Ameripol): Styrene butadiene rubber (SBR) is prepared by the copolymerization of butadiene (75%) and styrene (25%) in an emulsion styrene

Solid state, How does crystallography help in study of crystal structure

How does crystallography help in study of crystal structure

Electrolytic reduction of magnesium chloride, Electrolytic reduction of mag...

Electrolytic reduction of magnesium chloride Iron cell 2. Magnesium 3. Graphite anode 4. Porcelain hood 5. Iron cathode 6. Coal gas 7. Chlorine 8. Coal gas 9. Molten ele

Electromagnetic spectrum, Q. What is the electromagnetic spectrum? Ans...

Q. What is the electromagnetic spectrum? Ans. Light is a very small slice of the electromagnetic spectrum, just the wavelengths that our eyes can see, which range from abo

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