Chemistry·Prelims Questions

Fission of Covalent Bond — Prelims Questions

NEET UG

Version 1Updated 22 Mar 2026

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Q1easy

Which of the following conditions would favor homolytic fission of a C-Cl bond in an organic molecule?

Q2medium

Which of the following carbocations is the most stable?

Q3easy

Which of the following represents homolytic fission of a $ext{Cl-Cl}$ bond?

Q4medium

Which of the following carbanions is the least stable?

Q5medium

In the reaction $ext{CH}_3\text{CH}_2\text{Br} + \text{OH}^- \rightarrow \text{CH}_3\text{CH}_2\text{OH} + \text{Br}^-$ , the C-Br bond undergoes which type of fission?

Q6easy

Which of the following species is an example of a free radical?