NEET UG PHYSICS MCQ: THERMODYNAMICS

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Analyzing +4 | -1

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,

View answer and explanation

Correct option: D

{T_p} > {T_Q}

Option D (

{T_p} > {T_Q}

) is correct because for a real gas, the difference between Cp and Cv decreases as temperature decreases.

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