S C Kheterpal, S N Dhawan and, P N Kapil Solutions for Chapter: Classification of Elements and Periodicity in Properties, Exercise 4: PROBLEMS FOR PRACTICE

The electronic configuration of some neutral atoms are given. Which of these electronic configurations would be expected to have the highest (${∆}_{\mathrm{i}}{\mathrm{H}}_1)$?

The electronic configuration of some neutral atoms are given. Which of these electronic configurations would be expected to have the highest (${∆}_{\mathrm{i}}{\mathrm{H}}_2)$?


 

The electronic configuration of some neutral atoms are given. Which of these electronic configurations would be expected to have the highest (${∆}_{\mathrm{i}}{\mathrm{H}}_3)$?

The electronic configuration of some neutral atoms are given. Which of these electronic configurations would be expected to have the highest (${∆}_{\mathrm{i}}{\mathrm{H}}_4)$?

Predict which atom in the following pair has the greatest first ionisation enthalpy and explain your answer.
$\mathrm{N}$and$\mathrm{O}$

Predict which atom in the following pair has the greatest first ionisation enthalpy and explain your answer.
$\mathrm{F}$and $\mathrm{Ne}$

From the given set, choose the atom, which has the largest ionisation enthalpy, and explain your answer.

$\mathrm{Mg}, \mathrm{P}, \mathrm{Ar}$

From the given set, choose the atom, which has the largest ionisation enthalpy, and explain your answer.

$\mathrm{B}, \mathrm{Al}, \mathrm{Ga}$