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Methane reacts with chlorine in strong sunlight or in ultraviolet light as follows: $$\text{CH}_4 + \text{Cl}_2 \rightarrow \text{CH}_3\text{Cl} + \text{HCl}$$ Classify this reaction as an addition, an elimination or a substitution. - Leaving Cert Chemistry - Question g - 2017
Question g
Methane reacts with chlorine in strong sunlight or in ultraviolet light as follows: $$\text{CH}_4 + \text{Cl}_2 \rightarrow \text{CH}_3\text{Cl} + \text{HCl}$$ Cla... show full transcript
Worked Solution & Example Answer:Methane reacts with chlorine in strong sunlight or in ultraviolet light as follows: $$\text{CH}_4 + \text{Cl}_2 \rightarrow \text{CH}_3\text{Cl} + \text{HCl}$$ Classify this reaction as an addition, an elimination or a substitution. - Leaving Cert Chemistry - Question g - 2017
Step 1
Classify this reaction as an addition, an elimination or a substitution.
Answer
This reaction is classified as a substitution reaction. In this process, one of the hydrogen atoms in methane (CH₄) is replaced by a chlorine atom, resulting in chloromethane (CH₃Cl) and hydrochloric acid (HCl).