ADA Sample Test 2009 Ochem Problems

[silveryhair]

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Can anyone explain Q89 why the answer is 2

Also for 90, none of the compounds have 7Carbons as stated in the question and ozonlysis doesn't give an aldehyde as the solution?

Also 97, It should be Constitutional isomers instead of identical right?

Lastly, anyone know how to approach 99? I put A, but the answer key says C.

Thanks in advance!

 

[DoCt0rPeTe]

is there any way that you could post this? I don't have the sample test.

 

[TriCuspid]

can I get a link to this ADA sample test that everyone's talking about? or how to obtain it? is it online computer version? -Thanks

 

[emurocker]

You have to buy the test from ADA. It's $30 but worth it to me. There were at least two problems on my real DAT that came straight from it. One from the QR section used the same values and everything...

But to answer the original question, here's a thread from a while ago:

http://forums.studentdoctor.net/showthread.php?t=756021