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WorksheetsFREE RADICALS
Total questions: 15
Worksheet time: 8mins
Free radicals are electrically
positively charged
negatively charged
neutral
all of above
A free radical has
unpaired electrons
paired electrons
no electrons
even number of electrons
Which radical is most stable
find the most stable free radical
Which undergoes thermal decomposition readily?
Upon heating hept-3-ene in the gas phase, which bond undergoes homolysis most readily?
C1-C2
C2-C3
C3-C4
C5-C6
Which is the main product upon photo-chlorination of methylbutane with Cl2?
Which is the most unlikely product of photo-chlorination of methylbutane with Cl2?
Which is the most unlikely product of bromination of 1-methylcyclohexene with NBS and initiation by photolysis of a peroxide?
Which radical is most stable?
Which bond of 2-methylpentane most readily undergoes homolysis upon heating in the gas phase?
C1-C2
C2-C3
C3-C4
C4-C5
Which is the most unlikely product of photo-chlorination of 2-methyl-3-phenylbutane with Cl2?
Which of the following statements regarding free radicals is false
Free radicals carry a single, unpaired electron
Free radicals are produced as the result of homolytic cleavage of a covalent bond
A free radical can interact with a molecule to generate a new free radical species
Free radicals do not occur naturally in the body
II > I > III > IV
III > II > I > IV
I > II > III > IV
IV > III > I > II
Which is the most stable free radical
