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JEE Main 202126 AugustMorning Shift
Exam
JEE Main
Year
2021
Date
26 August
Shift
Morning Shift
Subject
Chemistry
Chapter
Chemical Kinetics

JEE Main 2021 · 26 August · Morning Shift · Chemistry · Chemical Kinetics

The following data was obtained for chemical reaction given below...

The following data was obtained for chemical reaction given below at 975K975K.

2NO(g)+2H2(g)→N2(g)+2H2O(g)2{NO}_{( g )} + 2{H}_{2 ( g )} \to {N}_{2 ( g )} + 2{H}_{2}{O}_{( g )}

{[NO][H2]RatemolL−1molL−1molL−1s−1(A)8×10−58×10−57×10−9(B)24×10−58×10−52.1×10−8(C)24×10−532×10−58.4×10−8\begin{cases} & [ NO ] & \left[{H}_{2}\right] & Rate \\ & \text{mol}{L}^{- 1} & \text{mol}{L}^{- 1} & {molL}^{- 1}{s}^{- 1} \\ ( A ) & 8 \times {10}^{- 5} & 8 \times {10}^{- 5} & 7 \times {10}^{- 9} \\ ( B ) & 24 \times {10}^{- 5} & 8 \times {10}^{- 5} & 2 . 1 \times {10}^{- 8} \\ ( C ) & 24 \times {10}^{- 5} & 32 \times {10}^{- 5} & 8 . 4 \times {10}^{- 8}\end{cases}

The order of the reaction with respect to NONO_____ is [Integer answer]

The following data was obtained for chemical reaction given below at 975K . 2 NO _ ( g ) + 2 H _ 2 ( g ) → N _ 2 ( g )

Correct answer

0

Step-by-step solution

rate =K[NO]x[H2]y= K [ NO{]}^{x}{\left[{H}_{2}\right]}^{y}

The following data was obtained for chemical reaction given below at 975K . 2 NO _ ( g ) + 2 H _ 2 ( g ) → N _ 2 ( g )

(13)=(13)x\left(\dfrac{1}{3}\right) = {\left(\dfrac{1}{3}\right)}^{x}

⇒x=1⇒ x = 1

Order of reaction w.r.t. NONO is x=1x = 1

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