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Question
Chemistry
The first ionization enthalpies of Be , B , N and O follow the order
Q. The first ionization enthalpies of
B
e
,
B
,
N
and
O
follow the order
410
127
JEE Main
JEE Main 2022
Classification of Elements and Periodicity in Properties
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A
O
<
N
<
B
<
B
e
B
B
e
<
B
<
N
<
O
C
B
<
B
e
<
N
<
O
D
B
<
B
e
<
O
<
N
Solution:
Correct answer is (d)
B
<
B
e
<
O
<
N