The rate expression for a chemical reaction- 2NO2F - 2NO2-F2is given by rate -K-NO2F-2- Which of the following equation will have similar rate-

The correct option is A 2NOF_2→ 2NO +2F_2 We have, #160;Rate of reaction is directly proportional to the initial concentration of reactantSo, #160; in ...

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Standard XII

Chemistry

Introduction to Oxidation and Reduction

The rate expr...

Question

The rate expression for a chemical reaction,

$2 N O_{2} F \to 2 N O_{2} + F_{2}$

is given by rate $= K [N O_{2} F]^{2}$ .

Which of the following equation will have similar rate?

2 N O F_{2} \to 2 N O + 2 F_{2}

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N O_{2} F + F \to N O_{2} + F_{2}

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N O_{2} F \to N O_{2} + \frac{1}{2} F_{2}

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N O_{2} F \to N O_{2} + F

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Solution

The correct option is A $2 N O F_{2} \to 2 N O + 2 F_{2}$
We have,
Rate of reaction is directly proportional to the initial concentration of reactant

So, in $2 N O F_{2} \to 2 N O + 2 F_{2}$ , we have

Rate, $r = K [N O_{2} F]^{2}$ , which is similar to the above reaction.

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Similar questions

Q. For the given reaction:

N O_{2} + F_{2} \to 2 N O_{2} F

Mechanism involves two steps:

I: N O_{2} + F_{2} \to 2 N O_{2} F + F (S l o w)

II : N O_{2} + F \to N O_{2} F (F a s t)

Choose the correct option(s):

Q. What is the unit of Rate constant in case of the reaction

2 N O_{2}

+

F_{2}

=

2 N O_{2} F

, where the law of mass action is expressed as Rate =

k

[N O_{2}]^{2}

[F_{2}]

Q. Formation of

N O_{2} F

from

N O_{2}

and

F_{2}

as per the reaction

2 N O_{2} (g) + F_{2} (g) \to 2 N O_{2} F (g)

is a second order reaction, first order with respect to

N O_{2}

and first order with respect to

F_{2}

. If

N O_{2}

and

F_{2}

are present in a closed vessel in ratio

2 : 1

maintained at a constant temperature with an initial total pressure of

3

atm., what will be the total pressure in the vessel after the reaction is complete?

Q. One of the two compounds in

N O F

and

N O_{2} F

has a resultant dipole moment of

μ = 1.81 D

and the other has a resultant dipole moment of

μ = 0.47 D

. Regarding these compounds, which of the following is correct?

Q. Derive an expression for the Rate (k) of reaction :

2 N_{2} O_{5} (g) \to 4 N O_{2} (g) + O_{2} (g)

With the help of following mechanism:

N_{2} O_{5}_{a} N O_{2} + N O_{3}

N O_{3} + N O_{2}_{- a} N_{2} O_{5}

N O_{2} + N O_{3}_{b} N O_{2} + O_{2} + N O

N O + N O_{3}_{c} 2 N O_{2}

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The rate expression for a chemical reaction, 2NO2F→2NO2+F2is given by rate =K[NO2F]2. Which of the following equation will have similar rate?

The correct option is A 2NOF2→2NO+2F2We have, Rate of reaction is directly proportional to the initial concentration of reactantSo, in 2NOF2→2NO+2F2, we haveRate, r=K[NO2F]2, which is similar to the above reaction.

The rate expression for a chemical reaction,

$2 N O_{2} F \to 2 N O_{2} + F_{2}$

is given by rate $= K [N O_{2} F]^{2}$ .

Which of the following equation will have similar rate?

The correct option is A $2 N O F_{2} \to 2 N O + 2 F_{2}$
We have,
Rate of reaction is directly proportional to the initial concentration of reactant

So, in $2 N O F_{2} \to 2 N O + 2 F_{2}$ , we have

Rate, $r = K [N O_{2} F]^{2}$ , which is similar to the above reaction.