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The correct values of ionization enthalp...

The correct values of ionization enthalpies(in KJ `"mol"^(-1)`) of Si, P, Cl, and S respectively are: a)`786, 1012, 999, 1256` b)`1012, 786, 999, 1256` c)`786, 1012, 1256, 999` d)`786, 999, 1012, 1256`

A

786, 1012, 999, 1256

B

1012, 786, 999, 1256,

C

786, 1012, 1256, 999

D

786, 999, 1012, 1256

Text Solution

Verified by Experts

The correct Answer is:
C
Along the period I.E. increases But I.E of P > S, due to stability of half filled configuration.
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