Mass spectrography?

[atlanta213]

Hey guys

I wonder anyone encounter this mass spectrograph on actual DAT?

On practice exam, I saw

Which part of an organic compound is likely to give a peak at 30 AMU on a mass spectrograph?

I have no idea about this question.

throw your opinion on this.

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[doc toothache]

hey Guys

I Wonder Anyone Encounter This Mass Spectrograph On Actual Dat?
On Practice Exam, I Saw
Which Part Of An Organic Compound Is Likely To Give A Peak At 30 Amu On A Mass Spectrograph?
I Have No Idea About This Question.
Throw Your Opinion On This.

CH3-CH3

http://www.google.com/url?sa=t&ct=r...ss7SHBRuT4BmQq8Iw&sig2=77DZc5ZGcbEeg3trTxuxQg

 

[harrygt]

Hey guys

I wonder anyone encounter this mass spectrograph on actual DAT?

On practice exam, I saw

Which part of an organic compound is likely to give a peak at 30 AMU on a mass spectrograph?

I have no idea about this question.

throw your opinion on this.

I just checked the ADA test specifications for you. Mas spectroscopy is not on the list. However, you need to know HNMR and CNMR and IR spectroscopy.
here is the link for test specifications. hope this helps.
http://ada.org/prof/ed/testing/dat/dat_test_specifications.pdf