Which statement about van der waals forces is true?
here are the options:
a: when the...
Which statement about van der waals forces is true?
here are the options:
a: when the forces are weaker, a substance will have higher volatility.
b: when the forces are stronger, a substance will have lower viscosity.
c: when the forces are weaker, the boiling point of a substance will be higher.
d: when the forces are stronger, the melting point of a substance will be lower.
Answers: 2
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Nitrogen (n2) undergoes an internally reversible process from 6 bar, 247°c during which pν1.2 = constant. the initial volume is 0.1 m3 and the work for the process is 121.14 kj. assuming ideal gas behavior, and neglecting kinetic and potential energy effects, determine heat transfer, in kj, and the entropy change, in kj/s. show the process on a t-s diagram.
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