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

Explain about thiosulphuric acid, Q. Explain about Thiosulphuric Acid? ...

Q. Explain about Thiosulphuric Acid? Thiosulphuric acid, H 2 S 2 0 3 , has never been isolated but its salts are well known which contain the thiosulphate ion, S 2 O 2- 3 . Th

Mixture, which solution is formed when iodine solution ,copper sulphate...

which solution is formed when iodine solution ,copper sulphate and caustic soda are mixed?

Self-avoiding walk model, Consider a SAWmodel for the same polymer, but wit...

Consider a SAWmodel for the same polymer, but with the ?rst monomer bonded to the wall. (This is the model we treated in class.) How many con?gurations have now been eliminated as

Salt, . Types of salt and what happens when expose to the atmosphere

. Types of salt and what happens when expose to the atmosphere

Symmetry, character table symmetry element ammonia

character table symmetry element ammonia

Expression of concentration of a solution, How much NaCl is needed to prepa...

How much NaCl is needed to prepare a 0.5 solution of 5 Ltires?

Transport number, how to calculate transport number by moving boundary meth...

how to calculate transport number by moving boundary method

Name the carbon and its allotropes, Carbon and its allotropes Diamo...

Carbon and its allotropes Diamond - an extremely hard, transparent crystal, with the carbon atoms arranged in a tetrahedral lattice. A poor electrical conductor. An excelle

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