Heat and Thermodynamics 5 Question 6
6. The given diagram shows four processes, i.e. isochoric, isobaric, isothermal and adiabatic. The correct assignment of the processes, in the same order is given by
(2019 Main, 8 April II)
(a) $d a b c$
(c) $d a c b$
(b) $a d b c$
(d) $a d c b$
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Answer:
Correct Answer: 6. (a)
Solution:
- Given processes are
For process $a$, pressure is constant.
$\therefore a$ is isobaric.
For process $d$, volume is constant.
$\therefore d$ is isochoric.
Also, as we know that, slope of adiabatic curve in $p-V$ diagram is more than that of isothermal curve.
$\therefore b$ is isothermal and $c$ is adiabatic.
