Which equation represents the $1/4^{th}$ life for a first-order reaction?
- A$\frac{K}{2.303} \log \frac{4}{3}$
- B$\frac{2.303}{K} \log 3$
- C$\frac{2.303}{K} \log \frac{3}{4}$
- D$\frac{2.303}{K} \log \frac{4}{3}$
Explore More
Similar Questions
For the decomposition of azoisopropane to hexane and nitrogen at $543 \ K,$ the following data are obtained.
$t \ (sec)$ $P \ (mm \ of \ Hg)$ $0$ $35.0$ $360$ $54.0$ $720$ $63.0$
Calculate the rate constant.
| $t \ (sec)$ | $P \ (mm \ of \ Hg)$ |
| $0$ | $35.0$ |
| $360$ | $54.0$ |
| $720$ | $63.0$ |
Calculate the rate constant.
Difficult
View SolutionIn the following graphs,which graph$(s)$ belong to a first-order reaction?
Medium
View SolutionWhich among the following represents the expression for the $\left(\frac{3}{4}\right)^{\text{th}}$ life of a $1^{\text{st}}$ order reaction?
Time required to decompose $SO_2Cl_2$ to half of its initial amount is $40 \ minutes$. If the decomposition is a first order reaction,what will be the rate constant of the reaction?
If the rate constant of a first-order reaction is $0.6932 \ hr^{-1}$,then its half-life period is .......... $hr$.
Easy
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo