Question

UP LA SUA LAAVA
(a) (i) State the selection rules for a harmonic vibration transition and
for an anharmonic vibration transition..
(ii) Calculate the normal modes of vibration for any two of the
following molecules:
CO2, SO, and CHCI,
(b) Predict the shapes of BF, and NH, molecules on the basis of
VSEPR theory. Will the dipole moment values of the two be
different? Justify your answer.
(c) Calculate the % ionic character in HCI molecule for which the
observed dipole moment is 3.57x10-30 Cm and the bond length is
127.5 pm.
Q5. Answer anyone
Answer any one part of the following:
(a) On the basis of molecular orbital theory, compare 0,,o, and o-
with respect to their bond order and magnetic behaviour.​

Answer 1

Ye up la sua laava kya hai ,isska meaning batao