Which has highest second ionisation energy, Chemistry

Assignment Help:

Which has highest second ionisation energy?

Electronic config of Na(+) is noble gas config. . so its very difficult to remove an electron so it will have very high 2nd ionisation enthalpy in case of Mg(+) and Al(+) its not noble gas config so 2nd ionisation enthalphy will be realtively less

Now we have Na(+) and K(+)

As we know that the size of K(+) is more than that of Na(+) so ionisation enthalpy will be more for Na(+)

So 2nd ionisation enthalphy will be the highest for Na .

 


Related Discussions:- Which has highest second ionisation energy

Application of Electrogravimetry, How to determine the mass of substance el...

How to determine the mass of substance electrogravimetricaly?

Law of conservation of mass, what are the applications of law of conservati...

what are the applications of law of conservation of mass ?

Conductometery, conductometric determination of hydrolysis constant of conj...

conductometric determination of hydrolysis constant of conjugate base of weak acid experiment?

Organic chemistry, what type of reaction takes place in synthesis of iodofo...

what type of reaction takes place in synthesis of iodoform from acetone by haloform reaction?

Solid state, What are laws of crystallography? How does it help in study of...

What are laws of crystallography? How does it help in study of crystal structure

Rna nucleotides - biomolecules, RNA nucleotides Base ...

RNA nucleotides Base + Ribose → (Nucleoside) + Phosphoric acid → Nucleotide

Electrochemistry, factors that influence ionic migration

factors that influence ionic migration

IONIC EQUILIBRIUM, OSTWALDS DILUTION LAW IS APPLICABLE TO WHAT

OSTWALDS DILUTION LAW IS APPLICABLE TO WHAT

Draw an energy diagram, Figure states energy differences for the combustion...

Figure states energy differences for the combustion of hydrogen, an exothermic chemical reaction. The combination of oxygen gas and nitrogen gas to form nitrogen monoxide is an exa

Visualisation of hybrid orbitals - c atomic orbitals, Visualisation of hybr...

Visualisation of hybrid orbitals -C atomic orbitals Hybrid orbitals are the result of a model which combines atomic orbitals on a single atom in the ways that lead to a new se

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