Question

alkanes under go subtutional reaction?​

Answer 1

Explanation:

Alkanes undergo a substitution reaction with halogens in the presence of light. For instance, in ultraviolet light , methane reacts with halogen molecules such as chlorine and bromine. This reaction is asubstitution reaction because one of the hydrogen atoms from the methane is replaced by a bromine atom.

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Answer 2

Answer:

yes

Explanation:

Alkanes undergo a substitution reaction with halogens in the presence of light.

For instance, in ultraviolet light, methane reacts with halogen molecules such as chlorine and bromine.

For example:

methane + bromine → methylbromine + hydrogen bromide

CH4 + Br2 → CH3Br + HBr

This reaction is a substitution reaction because one of the hydrogen atoms from the methane is replaced by a bromine atom.