An element (X) of second period showed a sudden jump in its third ionization potential. Regarding ‘X’. False statement is
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a
It renders passive towards conc.HNO3
b
It forms amphoteric oxide
c
IP1 of ‘X’ is lesser than its next higher element
d
Electron gain enthalpy of ‘X’ is positive
answer is C.
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Detailed Solution
Suden jump in IP3 indicates that the element is a second group element.The second group element in 2nd period is Beryllium.IP1 of Be > B∆Heg of ‘Be’ is positive.