Which of the following isoelectronic ion...

Which of the following isoelectronic ions have the lowest ionisation enthalpy ?

A

`K^(+)`

B

`Ca^(2+) `

C

`Cl^(-)`

D

`S^(2-)`

Verified by Experts

The correct Answer is:

D

In isoelectronic ions, greater the negative charge, lower the ionisation energy

Similar Questions

Explore conceptually related problems

Which of the following ioelectronic ions have the lowest ionisation enthalpy ?

Which of the following isoelectronic ion has the lowest ionisation energy?

Which of the following isoelectronic ions has the lowest ionization energy?

Which of the following is isoelectronic ?

Which of the following is isoelectronic pair ?

Which of the following is not isoelectronic ?

The isoelectronic ion having lowest ionisation energy is

Which of the following is isoelectronic with carbon?

Which of the following are isoelectronic with one another?