1.
In a 0.25L0.25\,\mathrm{L} tube dissociation of 44 mol of NO\mathrm{NO} takes place. If its degree of dissociation is 10%10\%, the value of KpK_p for the reaction 2NON2+O22\mathrm{NO} \rightleftharpoons \mathrm{N}_2 + \mathrm{O}_2 is