(C) The rate of reaction is given by the expression: $Rate = -\frac{1}{2} \frac{d[A]}{dt} = -\frac{d[B]}{dt} = \frac{1}{2} \frac{d[C]}{dt}$.Given that

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

$0.038 \ mol \ dm^{-3} \ s^{-1}$

(C) The rate of reaction is given by the expression: $Rate = -\frac{1}{2} \frac{d[A]}{dt} = -\frac{d[B]}{dt} = \frac{1}{2} \frac{d[C]}{dt}$.Given that the rate of disappearance of $A$ is $-\frac{d[A]}{dt} = 0.076 \ mol \ dm^{-3} \ s^{-1}$.Substituting this into the relation $-\frac{d[B]}{dt} = \frac{1}{2} \frac{d[A]}{dt}$:$-\frac{d[B]}{dt} = \frac{1}{2} \times 0.076 \ mol \ dm^{-3} \ s^{-1} = 0.038 \ mol \ dm^{-3} \ s^{-1}$.

Class 12 Chemistry Chemical Kinetics Rate of a reaction

Medium

For a reaction,$2A + B \rightarrow 2C$,the rate of disappearance of $A$ is $0.076 \ mol \ dm^{-3} \ s^{-1}$. What is the rate of disappearance of $B$?

MHT CET 2022 All MHT CET

A
$0.152 \ mol \ dm^{-3} \ s^{-1}$
B
$0.114 \ mol \ dm^{-3} \ s^{-1}$
C
$0.038 \ mol \ dm^{-3} \ s^{-1}$
D
$0.076 \ mol \ dm^{-3} \ s^{-1}$

Explore More

Browse All

Question Bank

All Subjects

Class 12 Questions

Class 12

Chemistry Questions

Chapter

Chemical Kinetics

Subtopic

Rate of a reaction

Previous Year

MHT CET 2022 Paper All MHT CET years →

For the reaction $H_{2(g)} + I_{2(g)} \rightleftharpoons 2HI_{(g)}$,the rate of reaction is expressed as:

MediumAIEEE 2002

View Solution

Nitric oxide reacts with $H_2$ according to the reaction: $2 NO_{(g)} + 2 H_{2(g)} \rightarrow N_{2(g)} + 2 H_2 O_{(g)}$. Identify the correct relation for the rate of disappearance of reactants and the rate of appearance of products.

EasyMHT CET 2025

View Solution

Fill in the blanks:
$(a)$ The rate of reaction ....... as the concentration of reactant decreases.
$(b)$ The rate of reaction ....... as the concentration of product increases.

Medium

View Solution

For the reaction $3A \to 2B$,the rate of reaction is expressed as $\frac{+d[B]}{dt} = \dots$

Medium

View Solution

How is $r_{inst}$ obtained from a graph? Write the method to obtain $r_{inst}$.

Easy

View Solution

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial

For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free

For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo

For a reaction,$2A + B \rightarrow 2C$,the rate of disappearance of $A$ is $0.076 \ mol \ dm^{-3} \ s^{-1}$. What is the rate of disappearance of $B$?

Similar Questions

For the reaction $H_{2(g)} + I_{2(g)} \rightleftharpoons 2HI_{(g)}$,the rate of reaction is expressed as:

Nitric oxide reacts with $H_2$ according to the reaction: $2 NO_{(g)} + 2 H_{2(g)} \rightarrow N_{2(g)} + 2 H_2 O_{(g)}$. Identify the correct relation for the rate of disappearance of reactants and the rate of appearance of products.

Fill in the blanks:$(a)$ The rate of reaction ....... as the concentration of reactant decreases.$(b)$ The rate of reaction ....... as the concentration of product increases.

For the reaction $3A \to 2B$,the rate of reaction is expressed as $\frac{+d[B]}{dt} = \dots$

How is $r_{inst}$ obtained from a graph? Write the method to obtain $r_{inst}$.

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Fill in the blanks:
$(a)$ The rate of reaction ....... as the concentration of reactant decreases.
$(b)$ The rate of reaction ....... as the concentration of product increases.