Question:
Which one is the correct option for the two different thermodynamic processes ?
Correct Option: , 2
Solution:
(2) Option (a) is wrong ; since in adiabatic process $\mathrm{V} \neq$ constant.
Option (b) is wrong, since in isothermal process
$\mathrm{T}=$ constant
Option (c) \& (d) matches isothermes \& adiabatic formula :
$\mathrm{TV}{ }^{\gamma-1}=$ constant $\& \frac{\mathrm{T}^{\gamma}}{\mathrm{p}^{\gamma-1}}=$ constant