(B) The process $(i) X_{(g)} \to X^+_{(g)} + e^-$ represents the first ionisation enthalpy,which is the energy required to remove the first electron f

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First and second ionisation enthalpy

(B) The process $(i) X_{(g)} \to X^+_{(g)} + e^-$ represents the first ionisation enthalpy,which is the energy required to remove the first electron from a neutral gaseous atom.The process $(ii) X^+_{(g)} \to X^{2+}_{(g)} + e^-$ represents the second ionisation enthalpy,which is the energy required to remove the second electron from a unipositive gaseous ion.

Class 11 Chemistry Classification of Elements and Periodicity in Properties Ionisation energy

Easy

What do the processes $(i) X_{(g)} \to X^+_{(g)} + e^-$ and $(ii) X^+_{(g)} \to X^{2+}_{(g)} + e^-$ represent?

A
First and second electron gain enthalpy
B
First and second ionisation enthalpy
C
First and second electronegativity
D
First and second atomic radius

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Class 11 Questions

Class 11

Chemistry Questions

Chapter

Classification of Elements and Periodicity in Properties

Subtopic

Ionisation energy

The ionisation energy of nitrogen is more than that of oxygen because :-

Medium

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For one of the elements,various successive ionization enthalpies (in $kJ \cdot mol^{-1}$) are given below:

$I.E.$ $1^{st}$ $2^{nd}$ $3^{rd}$ $4^{th}$ $5^{th}$

Value $577.5$ $1810$ $2750$ $11580$ $14820$

The element is:

MediumKCET 2015

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What is the order of the first,second,and third ionization enthalpies of an element?

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Which of the following statements is incorrect?

Difficult

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The first ionization energy of alkaline earth metals is higher than that of alkali metals. This is due to:

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$I.E.$	$1^{st}$	$2^{nd}$	$3^{rd}$	$4^{th}$	$5^{th}$
Value	$577.5$	$1810$	$2750$	$11580$	$14820$

What do the processes $(i) X_{(g)} \to X^+_{(g)} + e^-$ and $(ii) X^+_{(g)} \to X^{2+}_{(g)} + e^-$ represent?

Similar Questions

The ionisation energy of nitrogen is more than that of oxygen because :-

For one of the elements,various successive ionization enthalpies (in $kJ \cdot mol^{-1}$) are given below: $I.E.$ $1^{st}$ $2^{nd}$ $3^{rd}$ $4^{th}$ $5^{th}$ Value $577.5$ $1810$ $2750$ $11580$ $14820$ The element is:

What is the order of the first,second,and third ionization enthalpies of an element?

Which of the following statements is incorrect?

The first ionization energy of alkaline earth metals is higher than that of alkali metals. This is due to:

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Exam Paper Generator

Online Exam Module

For one of the elements,various successive ionization enthalpies (in $kJ \cdot mol^{-1}$) are given below:

$I.E.$ $1^{st}$ $2^{nd}$ $3^{rd}$ $4^{th}$ $5^{th}$

Value $577.5$ $1810$ $2750$ $11580$ $14820$

The element is: