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Introduction to Le Chatelier's Principle

For the react...

Question

For the reaction,
$2 N_{2} O_{5} \to 4 N O_{2} + O_{2}$
Select the correct statement

A

Rate of formation of

O_{2}

is same as rate of formation of

N O_{2}

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B

Rate is disapperarance of

N_{2} O_{5}

is two times the rate of formation of

N O_{2}

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C

Rate of formation of

O_{2}

is

0.5

times rate of disppearance of

N_{2} O_{5}

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D

Rate of formation of

O_{2}

is equal to rate of disppearance of

N_{2} O_{5}

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Solution

The correct option is B Rate is disapperarance of $N_{2} O_{5}$ is two times the rate of formation of $N O_{2}$
Given equation: $2 N_{2} O_{5} = 4 N O_{2} + O_{2}$

Rate of disappearence of $N 2 O 5 \times 1 / 2$ = $1 / 4 \times$ rate of formation of $N O_{2}$

Rate is disapperarance of $N_{2} O_{5}$ is two times the rate of formation of $N O_{2}$

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Similar questions

Q. If rate of formation of

O_{2}

16

g/hr, then rate of decomposition of

N_{2} O_{5}

and rate of formation of

N O_{2}

respectively is :

Q. Thermal decomposition of

N_{2} O_{5}

occurs as per the equation below

2 N_{2} O_{5} \to 4 N O_{2} + O_{2}

The correct statement is

Q. If rate constants for decomposition of

N_{2} O_{5}

N O_{2}

and formation of

O_{2}

K_{1}, K_{2}

K_{3}

respectively, then:

For the reaction, $N_{2} O_{5} (g) \to N O_{2} (g) + \frac{1}{2} O_{2} (g)$ The value of rate of disappearance of $N_{2} O_{5}$ is given as $6.25 \times 10^{- 3} m o l L^{- 1} s^{- 1} .$ The rate of formation of $N O_{2}$ and $O_{2}$ is given respectively as:

Q. For the reaction

N_{2} O_{5} (g) \to 2 N O_{2} (g) + \frac{1}{2} O_{2} (g)

the value of rate of disappearance of

N_{2} O_{5}

is given as 6.25

\times

^{- 3}

^{- 1}

^{- 1}

. The rate of formation of

N O_{2}

O_{2}

is given respectively as:

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