The correct order of first ionization enthalpy values of the following elements is : (A) ( O ) (B) ( N ) (C) ( Be ) (D) ( F ) (E) ( B ) Choose the correct answer from the options given below :

Correct answer: A. E < C < A < B < D Correct order of I^ st IE

JEE Main 20244 AprilMorning Shift

Exam: JEE Main
Year: 2024
Date: 4 April
Shift: Morning Shift
Subject: Chemistry
Chapter: Classification of Elements and Periodicity in Properties

JEE Main 2024 · 4 April · Morning Shift · Chemistry · Classification of Elements and Periodicity in Properties

The correct order of first ionization enthalpy values of the...

The correct order of first ionization enthalpy values of the following elements is : (A) (

\mathrm{O}

) (B) (

\mathrm{N}

) (C) (

\mathrm{Be}

) (D) (

\mathrm{F}

) (E) (

\mathrm{B}

) Choose the correct answer from the options given below : The correct order of first ionization enthalpy values of the following elements is : (A) ( O ) (B) ( N ) (C) ( Be ) (D)

The correct order of first ionization enthalpy values of the following elements is : (A) ( O ) (B) ( N ) (C) ( Be ) (D)

Options

AE $<$ C $<$ A $<$ B $<$ D
BC $<$ E $<$ A $<$ B $<$ D
CB $<$ D $<$ C $<$ E $<$ A
DA $<$ B $<$ D $<$ C $<$ E

Correct answer

A. E $<$ C $<$ A $<$ B $<$ D

Step-by-step solution

Correct order of

\mathrm{I}^{\mathrm{st}} \mathrm{IE}

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