Silane (SIH4), phosphine (PH3), and nitrous oxide (N20) melt at -185°C, -133°C, and -91°C, respectively. What does this suggest about the polar character and intermolecular attractions of the three compounds? As the melting points increase from -185°C (silane) to -91°C (nitrous oxide), the molecules become -Select-:polar and the intermolecular attractions --Select--

Silane (SIH4), phosphine (PH3), and nitrous oxide (N20) melt at -185°C, -133°C, and -91°C, respectively. What does this suggest about the polar character and intermolecular attractions of the three compounds? As the melting points increase from -185°C (silane) to -91°C (nitrous oxide), the molecules become -Select-:polar and the intermolecular attractions --Select--

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 16E: Silane SiH4, phosphine (PH3), and hydrogen sulfide (H2S) melt at 185 C, 133 C, and 85 C,...

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