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NEET UG CHEMISTRY MCQ: 14 TH GROUP ELEMENTS (P-BLOCK)
1
Medium
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Analyzing
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Statement-1: The bond in is longer than in .
Statement-2: In changing from to , the electron is removed from nonbonding molecular orbital having anti-bonding character.
Statement-2: In changing from to , the electron is removed from nonbonding molecular orbital having anti-bonding character.
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Correct option: C
Statement- 1 is true, statement-2 is false.
Option C is correct because Statement-1 is true (the C-O bond in CO+ is longer than in CO), and Statement-2 is false. When an electron is removed from CO to form CO+, it is removed from a bonding molecular orbital, which weakens the bond and increases the bond length.
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