For the following reaction- 2 N 2 O 5 g - 4 NO 2 g - O 2 g State the rate expression-

In general, for a reaction nA → mB The rate expression may be expressed as: 1/nd(A)/dt = 1/md(B)/dt Thus for the reaction, 2N_2O_5(g) → 4NO_2(g) + O_2(g) Th ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard X

Chemistry

Factors Affecting the Rate of a Chemical Reaction

For the follo...

Question

For the following reaction,

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

State the rate expression.

Open in App

Solution

In general, for a reaction nA $\to$ mB

The rate expression may be expressed as:

$- \frac{1}{n} \frac{d (A)}{d t} = \frac{1}{m} \frac{d (B)}{d t}$

Thus for the reaction, $2 N_{2} O_{5} (g)$ $\to$ $4 N O_{2} (g) + O_{2} (g)$

The rate may be expressed as:

$- \frac{1}{2} \frac{d (N_{2} O_{5})}{d t} = + \frac{1}{4} \frac{d (N O_{2})}{d t} = + \frac{d (O_{2})}{d t}$

Suggest Corrections

Similar questions

Q. How are the instantaneous rates of the following reaction expressed?

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

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}

Q. For the reaction

4 N O_{2} (g) + O_{2} (g) ⇌ 2 N_{2} O_{5} (g),

which of the following holds good?

Q. For the first order reaction,

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

Q. For a first order reaction involving decomposition of

N_{2} O_{5}

the following information is available

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

rate

= k [N_{2} O_{5}]

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

rate

= k^{'} [N_{2} O_{5}]

Join BYJU'S Learning Program

For the following reaction, 2N2O5(g) → 4NO2(g)+O2(g) State the rate expression.

In general, for a reaction nA → mB The rate expression may be expressed as: −1nd(A)dt=1md(B)dt Thus for the reaction, 2N2O5(g) → 4NO2(g)+O2(g) The rate may be expressed as: −12d(N2O5)dt=+14d(NO2)dt=+d(O2)dt

For the following reaction,

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

State the rate expression.