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NEET2010PhysicsKinetic Theory of GasesActual

Graph of specific heat at constant volume for a monoatomic gas is

Correct answer

2

Step-by-step solution

According to first law of thermodynamics Q= U+P V If Q is absorbed at constant volume, V=0 C_V= ( Q T )_V= ( U T )_V= U T for an ideal monoatomic gas U T = 3 2 R ; C_V= 3 2 R

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