The following data was obtained for chemical reaction given below at 975 K.
 $\begin{array}{l}2{\mathrm{NO}}_{\left(\mathrm{g}\right)}+2{\mathrm{H}}_{2\left(\mathrm{g}\right)}\to {\mathrm{N}}_{2\left(\mathrm{g}\right)}+2{\mathrm{H}}_2{\mathrm{O}}_{\left(\mathrm{g}\right)}\\ \left[\mathrm{NO}\right] \left[{\mathrm{H}}_2\right] \text{ Rate }\\ \text{ mol }{\mathrm{L}}^{-1}\text{ mol }{\mathrm{L}}^{-1} {\text{ mol }}^{-1}{\mathrm{s}}^{-1}\\ \text{ (A) }8\times {10}^{-5} 8\times {10}^{-5} 7\times {10}^{-9}\\ \text{ (B) }24\times {10}^{-5}8\times {10}^{-5} 2.1\times {10}^{-8}\\ \begin{array}{lll}\text{ (C) }24\times {10}^{-5}& 32\times {10}^{-5}& 8.4\times {10}^{-8}\end{array}\\ \end{array}$
The order of the reaction with respect to NO is _____________
[Integer answer]