IB
IBO
Chemistry
May 2021
QP-202105-Chemistry-P1(TZ1)-HL · Question 34
Question (excerpt):
34. What is formed in a propagation step of the substitution reaction between bromine and ethane? A. CH3CH2• B. CH3CH2CH2CH3 C. H• D. Br-
34. What is formed in a propagation step of the substitution reaction between bromine and ethane? A. CH3CH2• B. CH3CH2CH2CH3 C. H• D. Br-
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