(a) Why would you not expect to observe an IR spectroscopic absorption for the C ≡C stretch of C

Name: Problem 14, Chapter 12: Chemistry
Uploaded: 2021-02-23T20:37:53-08:00
Duration: 1 min 24 s
Channel: George Bennett
Description: (a) Why would you not expect to observe an IR spectroscopic absorption for the C ≡C stretch of C2 H2 ? (b) Would you expect to observe such an absorption in the IR spectrum of CH3 CH2 C ≡CH ?

Question

George Bennett · Accepted Answer

step 1 In order for an absorption to occur in an IR spectrum, the dipole moment needs to change. And in

Please give Ace some feedback