In an adiabatic process, the state of a gas is changed from${p_1},{V_1},{T_1}\;{\rm{to}}\;{p_2},{V_2},{T_2}$.Which of the following relation is correct?

${p_1}V_1^{\gamma - 1} = {p_2}V_2^{\gamma - 1}$

${T_1}p_1^\gamma = {T_2}V_2^\gamma $

${T_1}V_1^\gamma = {T_2}V_2^\gamma $

NEET UG PHYSICS MCQ: THERMODYNAMICS

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Understanding +4 | -1

In an adiabatic process, the state of a gas is changed from

{p_1},{V_1},{T_1}\;\mathrm{to}\;{p_2},{V_2},{T_2}

.Which of the following relation is correct?

View answer and explanation

Correct option: A

{T_1}V_1^{\gamma - 1} = {T_2}V_2^{\gamma - 1}

Option A (

{T_1}V_1^{\gamma - 1} = {T_2}V_2^{\gamma - 1}

) is correct because this equation represents the relationship between temperature and volume in an adiabatic process.