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JEE Main Chemistry Class 11 Classification of Elements and Periodicity in Properties 2 Questions

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Question : 2

Total: 36

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 :

[4 Apr 2024 Shift 1]

B<D<C<E<A
E<C<A<B<D
C<E<A<B<D
A<B<D<C<E

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