Read the given statements and select
the correct option.
Statement 1: In a gas any rapid change
must be adiabatic whereas a slow change may be adiabatic.
Statement 2 : In a P-V diagram, the
magnitude of the slope is greater for an
adiabatic process than for an isothermal
process.
(A) Both statements 1 and 2 are true and
statement 2 is the correct explanation
of statement 1.
(B) Both statements 1 and 2 are true but
statement 2 is not the correct explanation
of statement 1.
(C) Statement 1 is true but statement 2 is false.
(D) Statement 1 is false but statement 2
is true.
Answers
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1
Answer:
Adiabatic : There is no heat transfer. Whatever work is done on system will drive change in state properties. Temperature being a state property may change and also pressure, specific volume , internal energy and other state properties as well. Isothermal : There is no change in Temperature.
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