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NEET UG CHEMISTRY MCQ: P-BLOCK ELEMENTS

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Analyzing +4 | -1
Which of the following is least likely to exist?
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Correct option: D
HBrO2HBr{O_2}
Option D (HBrO2HBrO_2) is least likely to exist because bromine has a lower tendency to form multiple bonds with oxygen compared to chlorine, making HBrO2HBrO_2 less stable.

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