
Concept explainers
Interpretation: The reason corresponding to the fact that the boiling point of phosphine, , is lower than that of ammonia,
, even though
has twice the molar mass of
is to be stated.
Concept introduction: In all the intermolecular interactions hydrogen bonding is strongest interaction. Hydrogen bond is a type of electrostatic attraction present between the hydrogen bound with an electronegative element and another electronegative element
which have the lone pair of electron.
To determine: The reason corresponding to the fact that the boiling point of phosphine, , is lower than that of ammonia,
, even though
has twice the molar mass of
.

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Chapter 10 Solutions
Smartwork5 Printed Access Card for Use with Chemistry: The Science in Context 5th Edition (SmartWork Access Printed Access Card)
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