An element has successive ionization enthalpi | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The successive ionization enthalpies are: $IE_1 = 940$,$IE_2 = 2080$,$IE_3 = 3090$,$IE_4 = 4140$,$IE_5 = 7030$,$IE_6 = 7870$,$IE_7 = 16000$,$IE_8

Vedclass · Accepted Answer

$16$

Vedclass · Answer

(C) The successive ionization enthalpies are: $IE_1 = 940$,$IE_2 = 2080$,$IE_3 = 3090$,$IE_4 = 4140$,$IE_5 = 7030$,$IE_6 = 7870$,$IE_7 = 16000$,$IE_8 = 19500 \, kJ \, mol^{-1}$.We observe the jump in ionization energy by calculating the differences: $IE_2 - IE_1 = 1140$$IE_3 - IE_2 = 1010$$IE_4 - IE_3 = 1050$$IE_5 - IE_4 = 2890$$IE_6 - IE_5 = 840$$IE_7 - IE_6 = 8130$$A$ large jump in ionization energy occurs between the $6^{th}$ and $7^{th}$ ionization enthalpies,indicating that the $7^{th}$ electron is being removed from a stable inner shell.This implies the element has $6$ valence electrons.Elements with $6$ valence electrons belong to group $16$ of the periodic table.

Element	$A, B, C$
$IE_1$	$400, 550, 1150$
$IE_2$	$2650, 1070, 2090$

Similar Questions

In a group of elements,as the atomic number increases,which of the following is $NOT$ observed?

Find the formula of the halide of a metal whose successive ionization energies are $10, 16, 25, 400, 500 \ eV \ mol^{-1}$ respectively $:-$

The $IE_1$ and $IE_2$ of three elements $A$,$B$,and $C$ are given as : ( $IE$ in $kJ/mol$ )

Element $A, B, C$

$IE_1$ $400, 550, 1150$

$IE_2$ $2650, 1070, 2090$

Identify the element which represents a nonmetal.

How would you explain the fact that the first ionization enthalpy of sodium is lower than that of magnesium but its second ionization enthalpy is higher than that of magnesium?

$A$ neutral atom will have the lowest ionization potential when its electronic configuration is

Vedclass Test Series

Exam Paper Generator

Online Exam Module