Chemistry - Thermodynamics - I Question with Solution | TestHub

One mole of a monoatomic ideal gas is taken through a cycle ABCDA as shown in the P-V diagram. A student wants to determine sign of measurable quantities $\Delta \mathrm{U},\mathrm{q},\mathrm{W}$ and $\Delta \mathrm{S}$ for each process seperately. If x is the total number of negative values of measurable quantities in overall cycle, then calculate ' x '