MyQuestionIcon

1

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

Order of Reaction

For a reactio...

Question

For a reaction $A + 2 B ⟶ C$ , rate is given by $+ \frac{d [C]}{d t} = k [A] [B]$ , hence the order of the reaction is:

A

3

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

2

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

C

1

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

0

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B $2$
Rate $(\frac{+ d c}{d t}) = k [A] [B]$
Thus, the order of reaction w.r.t $A = 1$
the order of reaction w.r.t $B = 1$
Total order of reaction $= 1 + 1 = 2$

Suggest Corrections

thumbs-up

0

Similar questions

Q. For a reaction,

A + 2 B ⟶ C

, rate is give by

+ \frac{d [C]}{d t} = k [A] [B]

, hence, the order of the reaction is:

Q. The rate of the reaction,

A + B + C ⟶

Products, is given by,

- \frac{d [A]}{d t} = k {[A]}^{1 / 2} {[B]}^{1 / 3} {[C]}^{1 / 4}

.
The order of the reaction is:

Q. The rate of the reaction,

A + B + C \to P

r = - \frac{d [A]}{d t} = k [A]^{1 / 2} [B]^{1 / 2} [C]^{1 / 4}

. The order of the reaction is:

Q. The rate of reaction;

A + 2 B \to Products

- \frac{d [A]}{d t} = k [A] {[B]}^{2} .

If B is present in large excess, the order of reaction is:

The rate of certain hypothetical reaction A + B + C $\to$ Products, is given by $r = - \frac{d A}{d t} = k [A]^{1 / 2} [B]^{1 / 3} [C]^{1 / 4}$ The order of a reaction is given by:

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Order and Molecularity of Reaction

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Order of Reaction

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon