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The atomic numbers of vanadium (V), chro...

The atomic numbers of vanadium (V), chromium (Cr), manganese (Mn) and iron (Fe) are respectively 23, 24, 25 and 26. Which one of these may be expected to have the highest second ionisation enthalpy ?
V
Cr
Mn
Fe

A

Fe

B

V

C

Cr

D

Mn

Text Solution

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The correct Answer is:
C
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VMC MODULES ENGLISH-PERIODIC PROPERTIES OF ELEMENTS-IMPECCABLE
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  2. Element 'X' having electronic configuration 1 s^(2) 2s^(2) 2p^(6), 3s^...

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  10. Which one of the following elements is most metallic?

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