• # question_answer 48) From the given data identify the oxide of nitrogen that will be most stable at standard state is-                                     $2{{N}_{2}}{{O}_{5}}\rightleftharpoons 2{{N}_{2}}+5{{O}_{2}},\,\,{{K}_{p}}=1.2\times {{10}^{34}}$ $2{{N}_{2}}O\rightleftharpoons 2{{N}_{2}}+{{O}_{2}},\,\,{{K}_{p}}=3.5\times {{10}^{33}}$ $2NO\rightleftharpoons {{N}_{2}}+{{O}_{2}},\,\,{{K}_{p}}=2.2\times {{10}^{30}}$ $2N{{O}_{2}}\rightleftharpoons {{N}_{2}}+2{{O}_{2}},\,\,{{K}_{p}}=6.71\times {{10}^{16}}$ A) $N{{O}_{2}}$            B) NO               C) ${{N}_{2}}O$            D) ${{N}_{2}}{{O}_{5}}$

As ${{K}_{p}}\,\uparrow \,\,disco\,\,\downarrow stability\uparrow$