GC Destroyer #13.

[ghn3922]

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So the correct answer is C, but destroyer doesn't give much of an explanation as to why. Any help?

 

[yandillo]

So the correct answer is C, but destroyer doesn't give much of an explanation as to why. Any help?

View attachment 24650

I guess that for this one is something u know or u don't. I always remember that the only liquid metal at RT is Hg, and that Br2 is the only liquid halogen.

 

[Dent35]

i got that one wrong too and I kept asking my self why would Cl2 be gas at RT and Br2 in a liquid phase at RT, but it guess it depends on weight, since Br2 is heavier than Cl2 then the forces holding it together can afford to be in a liquid phase at RT. I actually put D. but hey, now if you get that question on the DAT you'll know 🙂 good luck

 

[ghn3922]

Thanks guys =] I appreciate the input! Good luck to you both too!