Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Engineering
  • Identify the correct statement for a reaction, A+ 2B→2COption: 1 Rate of disappearance of B is twice that of rate of appearance of C<b

Identify the correct statement for a reaction, A+ 2B→2C

Option: 1

Rate of disappearance of B is twice that of rate of appearance of C


Option: 2

Rate of disappearance of A is twice that of rate of appearance of C


Option: 3

Rate of appearance of C is twice that of rate of disappearance of A


Option: 4

None of the above


Answers (1)

best_answer

For a reaction, \mathrm{ a A+b B \rightarrow c C}


We know, rate of reaction at any given time

\mathrm{ =-\frac{1}{a} x \frac{d[A]}{d t}=-\frac{1}{b} x \frac{d[B]}{d t}=\frac{1}{c} x \frac{d[C]}{d t}}


Hence, \mathrm{-\frac{d[A]}{d t}=-\frac{1}{2} x \frac{d[B]}{d t}=\frac{1}{2} x \frac{d[C]}{d t}}


\mathrm{\Rightarrow-2 x \frac{d[A]}{d t}=\frac{d[C]}{d t} }.

Posted by

Pankaj

View full answer

JEE Main high-scoring chapters and topics

Study 40% syllabus and score up to 100% marks in JEE

Similar Questions

Trending Articles/News

anam-khan

Engineering aspirant dies by suicide in Kota, fourth case this year
anam-khan

What is non-Aadhaar declaration in JEE Main 2025? Explain mismatch between image, face
anam-khan

Forgot JEE Main password 2025 for downloading admit card? Here’s what to do

Latest Question