MCQ
Integrated velocity equation for first order reaction is
  • A
    ${[A]_0} = [A]\,{e^{ - Kt}}$
  • B
    $K = {[A]_0}{e^{ - A/t}}$
  • $Kt = 2.303\,\log \,\frac{{{{[A]}_0}}}{{[A]}}$
  • D
    $\log \,\frac{{{{[A]}_0}}}{{[A]}} = - 2.303\,Kt$

Answer

Correct option: C.
$Kt = 2.303\,\log \,\frac{{{{[A]}_0}}}{{[A]}}$
c
(c)Integrated velocity equation for first order reaction is:

$k = \frac{{2.303}}{t}\log \frac{{{{(A)}_0}}}{{(A)}}$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free