DISCLAIMER: I DO NOT OWN ANSATSU KYOUSHITSU IN ANY WAY. IT BELONGS TO THE AWESOME MATSUI YUUSEI.

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Sorry, this is not a new chapter. I won't be updating for a while cause I have a camping trip and my major exams are coming up soon. I will try to update whenever I have the time though:)

Does anyone know why Alkene become colourless when mixed with bromide solution?