# data[].attributes.body
Can you go through both of these pls

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I think its either B or D as I didn't find any change in oxidation state for both but I know it cant be both :( please can you help.

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Please can you go through this

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I'm a bit unsure with the question about why UV light is needed. Is it to provide energy to break the bond between the chlorine molecule equally so each atom receives one electron and forms a free radical?