HYDROGEN BONDING - marking an answer

Chemistry discussion, revision, exam and homework help.

This thread is sponsored by:
Announcements Posted on
Important: please read these guidelines before posting about exams on The Student Room 28-04-2013
Sign in to Reply
  1. CasualSoul's Avatar
    • Peer Of The TSR Realm
    • Location: dining with the cookie monster...mmmm :P
    • Posts: 1,677
    HYDROGEN BONDING - marking an answer
    Please can someone help me mark this (SEe attatched)

    The top bit is what the mark scheme says

    and the bottom bit is what I drew

    ...it's out of 3

    .oo also tell me why
    Attached Thumbnails
    Click image for larger version. 

Name:	H TWO.png 
Views:	27 
Size:	27.1 KB 
ID:	147809  
  2. Princess Bubbles's Avatar
    • PS Helper
    • Overlord in Training
    • Location: London
    • Posts: 3,394
    Re: HYDROGEN BONDING - marking an answer
    (Original post by CasualSoul)
    Please can someone help me mark this (SEe attatched)

    The top bit is what the mark scheme says

    and the bottom bit is what I drew

    ...it's out of 3

    .oo also tell me why
    You would get three marks although I suggest you don't draw a squiggle as your hydrogen bond, rather do a neat dotted line.
  3. CasualSoul's Avatar
    • Peer Of The TSR Realm
    • Location: dining with the cookie monster...mmmm :P
    • Posts: 1,677
    Re: HYDROGEN BONDING - marking an answer
    oh right thanks!
Sign in to Reply
Share this discussion:  
Article updates
Moderators

We have a brilliant team of more than 60 volunteers looking after discussions on The Student Room, helping to make it a fun, safe and useful place to hang out.

Reputation gems:
The Reputation gems seen here indicate how well reputed the user is, red gem indicate negative reputation and green indicates a good rep.
Post rating score:
These scores show if a post has been positively or negatively rated by our members.