JEE Mains · Physics · STD 11 - 12 . kinetic theory of gases
For \(a\) gas \(C_{p}-C_{V}=R\) in a state \(P\) and \(C_{p}-C_{V}=1.10 R\) in a state \(Q, T_{p}\) and \(T_{Q}\) are the temperatures in two different states \(P\) and \(Q\) respectively. Then
- A \({Tp}={T}_{{Q}}\)
- B \({Tp}\,<\,{T}_{{Q}}\)
- C \({Tp}=0.9 {T}_{{Q}}\)
- D \({T}_{{p}}\,>\,{T}_{{Q}}\)
Answer & Solution
Correct Answer
(D) \({T}_{{p}}\,>\,{T}_{{Q}}\)
Step-by-step Solution
Detailed explanation
\(C_{p}-C_{V}=R\) for ideal gas and gas behaves as ideal gas at high temperature \(T_{P}>T_{Q}\)
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