Exercise 2: 2-Methylbutane reacts with bromine in CH,Cl, under sunlight to produce 2-bromo-2-methylbutane. (a) Write the reaction equation. (b) State the observation during the reaction. (c) State the role of CH2CI2. (d) Write the reaction mechanism. What would happen if the mixture of 2-methylbutane and bromine in CH2CI2 is kept in the dark at room temperature instead? Why? (e)

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