<p>How would you set up a chemical test to tell the difference between an alkane and alkene? can you use the bromination reaction?</p>
<p>Point #1: What the hell is that, we don't need to know that.</p>
<p>Point #2: Even if we do need to know that, there would be more important things to study. </p>
<p>Point #12: But, if you really are interested in it, not just for SAT, because Chem is really cool, then just read about it on wikipedia.</p>
<p>Alkenes decolorize aqueous bromine.</p>