• # question_answer 15) For the process to occur under adiabatic conditions, the correct condition is: (i)$\Delta T=0$ (ii)$\Delta p=0$ (iii) $q=0$ (iv) $w=0$

In adiabatic process, heat is neither absorbed nor evolved from the system. Thus, $q=0$for adiabatic process, i.e., option (iii) is correct.