問題詳情
35.Which of the following statements is correct?
(A)In O2, O22-, O2-, and O2+ species, only the O22-molecule is diamagnetic.
(B)The stability decreases in the order O2+ > O2 > O2->O22-
(C)The dissociation energy of N2 is larger than that of N2+, while the dissociation energy of C2+is smallerthan that of C2.
(D)In Mn2+, Cr3+, Hg2+, V3+, Ni2+, and La3+ six transition metal ions, only Mn2+, V3+, and La3+areparamagnetic.
(E)The atom size increases in the order K+> Cl-> S2-, while the atom size of Au+is larger than that of Au3+.
(A)In O2, O22-, O2-, and O2+ species, only the O22-molecule is diamagnetic.
(B)The stability decreases in the order O2+ > O2 > O2->O22-
(C)The dissociation energy of N2 is larger than that of N2+, while the dissociation energy of C2+is smallerthan that of C2.
(D)In Mn2+, Cr3+, Hg2+, V3+, Ni2+, and La3+ six transition metal ions, only Mn2+, V3+, and La3+areparamagnetic.
(E)The atom size increases in the order K+> Cl-> S2-, while the atom size of Au+is larger than that of Au3+.
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