Verified Solution • 2025–26 Session moderate

QAIPMT-2004-Ch-2598: NEET 2004 Chemistry - Class 12 AIPMT-2004-Ch-2598 Solution: Among the following series of transition metal ions, the one…

Among the following series of transition metal ions, the one where all metal ions have 3d23d^2 electronic configuration is [At. Nos. Ti = 22, V = 23, Cr = 24, Mn = 25]

Multiple Choice Options

  • A Ti3+,V2+,Cr3+,Mn4+Ti^{3+}, V^{2+}, Cr^{3+}, Mn^{4+}
  • B Ti+,V4+,Cr6+,Mn7+Ti^+, V^{4+}, Cr^{6+}, Mn^{7+}
  • C Ti4+,V3+,Cr2+,Mn3+Ti^{4+}, V^{3+}, Cr^{2+}, Mn^{3+}
  • D Ti2+,V3+,Cr4+,Mn5+Ti^{2+}, V^{3+}, Cr^{4+}, Mn^{5+}

Step-by-Step Verified Solution

Ti +2 = [Ar] 18 3d 2 4s 0 V 3+ = [Ar] 18 3d 2 4s 0 Cr +4 = [Ar] 18 3d 2 4s 0 Mn +5 = [Ar] 18 3d 2 4s 0

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