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JEE Main 1-Feb-2024 Shift 2 Solved Paper
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Section:
Chemistry
Share question:
© examsnet.com
Question : 61
Total: 90
The transition metal having highest
3
rd
ionisation enthalpy is :
[1-Feb-2024 Shift 2]
Cr
Mn
V
Fe
Validate
Solution:
Mn
:
3
d
5
4
s
2
Fe
:
3
d
6
4
s
2
Cr
:
3
d
5
4
s
1
V
:
3
d
3
4
s
2
So Mn has highest 3rd IE among all the given elements due to
d
5
configuration.
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