This question has Statement $1$ and Statement $2.$ Of the four choices given after the Statements, choose the one that best describes the two Statements.
Statement $1:$ In an adiabatic process, change in internal energy of a gas is equal to work done on/by the gas in the process.
Statement $1:$ In an adiabatic process, change in internal energy of a gas is equal to work done on/by the gas in the process.
Statement $2 :$ The temperature of a gas remains constant in an adiabatic process.
AIEEE 2012, Diffcult
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In an adiabatic process, $\delta H = 0$ And according to first law of thermodynamics
$\delta H= \delta U+ W$
$\therefore W=-\delta U$
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