JEE Main & Advanced
Sample Paper
JEE Main - Mock Test - 20
question_answer
For the reaction, \[N{{O}_{2}}+CO\to C{{O}_{2}}+NO,\]the experimental rate expression is\[-dc/dt=k{{[N{{O}_{2}}]}^{2}}\]. The number of molecules of \[CO\]involved in the slowest step is _______.