Nivedha posted an Question
April 16, 2020 • 15:09 pm 30 points
  • CSIR NET
  • Chemical Sciences

The number of ir active vibrational modes of pyridine is cav e e c2 ov ov z ai a2 bi b2 r2 x, ry y, r 1 1 (b) 20 (c) 24 (d) 33 (a) 12 the malecule thot hac an s

The number of IR active vibrational modes of pyridine is Cav E E C2 Ov Ov Z Ai A2 BI B2 R2 x, Ry Y, R 1 1 (b) 20 (c) 24 (d) 33 (a) 12 The malecule thot hac an S eUmmetrv element ic

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    Lingareddy 1 Best Answer

    24 is correct no of vibrations = 3n-6= 3(11)-6=27 out of these 3 vibrations are vibrational inactive

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