JEE Advanced | 2015Atomic StructureHard
Question
One mole of a monoatomic real gas satisfied the equation p(V− b) = RT where b is a constant. The
relationship of interatomic potential V(r) and interatomic distance r for the gas is given by -
relationship of interatomic potential V(r) and interatomic distance r for the gas is given by -
Options
A.
B.
C.
D.
Solution
P (V- b) = RT
∵ a = 0
Since only repulsive forces are present.
Repulsive forces contribute only at very close distance.
So potential energy increases abruptly.
∵ a = 0
Since only repulsive forces are present.
Repulsive forces contribute only at very close distance.
So potential energy increases abruptly.
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