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NEET UG CHEMISTRY MCQ: CHEMICAL BONDING & MOLECULAR STRUCTURE

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The species which does not exist is
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Correct option: B
C2{C_2}
Option D (He2H{e_2}) is correct because He2H{e_2} has a bond order of 0, indicating that it does not exist as a stable molecule.

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The example of the p−pp - p-orbital overlapping is the formation of: Which is expected to conduct electricity? Hybridization involves: Which of the following is correct? Which has the lowest anion to cation size ratio? Which species has the highest bond order?
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