10. The relative permittivity of camphor(8) was analysed with a series of temperatures with results given in the diagram below. Determine the dipole moment and polarizability volume the molecule. 01°C p/(g cm³) ६ 0 0.99 12.5 20 0.99 11.4 40 0.99 10.8 60 0.99 10.0 80 0.99 9.50 100 0.99 8.90 120 0.97 8.10 140 0.96 7.60 160 0.95 7.11 200 0.91 6.21 Hint: -- Calculate (ɛr 1)/(εr + 2) at each temperature, and then multiply by M/p to form Pm Plot Pm against 1/T. 11. What is a difference between monodispersed and polydisperse molecule?

10. The relative permittivity of camphor(8) was analysed with a series of temperatures with results given in the diagram below. Determine the dipole moment and polarizability volume the molecule. 01°C p/(g cm³) ६ 0 0.99 12.5 20 0.99 11.4 40 0.99 10.8 60 0.99 10.0 80 0.99 9.50 100 0.99 8.90 120 0.97 8.10 140 0.96 7.60 160 0.95 7.11 200 0.91 6.21 Hint: -- Calculate (ɛr 1)/(εr + 2) at each temperature, and then multiply by M/p to form Pm Plot Pm against 1/T. 11. What is a difference between monodispersed and polydisperse molecule?

Chemistry by OpenStax (2015-05-04)

1st Edition

ISBN:9781938168390

Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Chapter10: Liquids And Solids

Section: Chapter Questions

Problem 14E: On the basis of dipole moments and/or hydrogen bonding, explain in a qualitative way the differences...

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