The correct expression for the rate of reaction of elementary reaction, $A + B \to C$ is :

\frac{d [C]}{d t} = K [A]

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

\frac{d [C]}{d t} = K [B]

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

\frac{- d [A]}{d t} = K [A] [B]

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

\frac{- d [A]}{d t} = K [A]

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

Open in App

Solution

The correct option is A $\frac{- d [A]}{d t} = K [A] [B]$
$- \frac{d [A]}{d t}$ = $K [A] [B]$ is the correct expression for the rate of the reaction for the elementary reaction $A + B \to C$

Suggest Corrections

Similar questions

2 A + B \to C + D, - \frac{d [A]}{d t} = k [A]^{2} [B]

\frac{- d [B]}{d t}

A + 2 B ⟶ C + D

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

\frac{d [B]}{d t}

Which of the following expression is/are correct?

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

2 A + B \to C + D

- \frac{d [B]}{d t}

A + 2 B ⟶ C

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

Join BYJU'S Learning Program