Assuming the reaction

$2NO(g) + Cl_2(g) \longrightarrow 2NOCl(g)$

occurs in a single elementary step, we can say that

  • A

    the order of the reaction is less than the molecularity

  • B

    the molecularity of the reaction cannot be determined from the information given

  • C

    the order of the reaction is greater than the molecularity

  • D

    the order of the reaction is equal to the molecularity

Similar Questions

The formation of gas at the surface of tungsten due to adsorption is the reaction of order

  • [AIEEE 2002]

$2 NO +2 H _{2} \rightarrow N _{2}+2 H _{2} O$

The above reaction has been studied at $800^{\circ} C$. The related data are given in the table below.

Reaction serial number Initial pressure of $H _{2}$ / $kPa$ Initial Pressure of $NO /$ $kPa$ Initial rate $\left(\frac{- dp }{ dt }\right) /( kPa / s )$
$1$ $65.6$ $40.0$ $0.135$
$2$ $65.6$ $20.1$ $0.033$
$3$ $38.6$ $65.6$ $0.214$
$4$ $19.2$ $65.6$ $0.106$

 The order of the reaction with respect to $NO$ is $...........$ 

  • [JEE MAIN 2022]

The reaction $2{H_2}{O_2} \to 2{H_2}O + {O_2}$ is a

The conversion of $A \to B$ follows second order kinetics. Doubling the concentration of $A$ will increase the rate of formation of $B$ by a factor

Which of the following reactions end in finite time