Welcome Guest Search | Active Topics |

Tag as favorite
ICE Page 276 Chiral query
Options
Previous Topic Next Topic
Anees_5379
#1 Posted : Monday, July 20, 2020 10:42:49 PM
Rank: Newbie

Groups: Registered
Joined: 6/7/2020
Posts: 2

Thanks: 0 times
Was thanked: 0 time(s) in 0 post(s)
Hello,

I just quite didn't understand the breakdown of the answer from the answer bank for questions 58 and 60 from Passage 3 on page 276 Classroom Companion.
It is about chiral centres and epimers.

I didn't understand how they derived to the answer choices and how to go about it these questions.

Would you please explain it to me?

Thank you very much,

Best regards,

Anees Crislia Johnson
Back to top
Report?
INSTR_Katerina_102
#2 Posted : Tuesday, July 21, 2020 2:07:44 AM
Rank: Advanced Member

Groups: Registered
Joined: 6/24/2019
Posts: 250

Thanks: 0 times
Was thanked: 0 time(s) in 0 post(s)
Hi Anees,

I have attached worked solutions to these problems here.

58: https://ibb.co/tcbxQrf
60: https://ibb.co/k1yw5K8

These questions hinge on the idea that meso compounds are not optically active, and you can spot meso comopounds by the presence of a mirror plane through them.

A way to cut down on the amount of work for this question is to see how you can eliminate extraneous answers - I have tried to provide exmaples of this in my picture where the sample solution is shown.

I hope this helps!

Katt
Back to top
Report?
Users browsing this topic
Guest
Tag as favorite
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.

Clean Slate theme by Jaben Cargman (Tiny Gecko)
Powered by YAF | YAF © 2003-2009, Yet Another Forum.NET
This page was generated in 0.092 seconds.