\(∵ kt = ln \frac {A_0}{A}\)
\(\frac {ln2}{t_{\frac 12}}\) \(t\)67% \(=ln\frac {A_0}{0.33A_0}\)
\(\frac {log\ 2}{t_{\frac 12}}\)\(t\)67% = \(log \frac {1}{0.33}\)
\(t\)67% \(= 1.566 t_{\frac 12}\)
\(x = 15.66\)
Nearest Integer \(= 16\)
So, the answer is \(16\).
For a first-order reaction, the concentration of reactant was reduced from 0.03 mol L\(^{-1}\) to 0.02 mol L\(^{-1}\) in 25 min. What is its rate (in mol L\(^{-1}\) s\(^{-1}\))?
Let \( y = f(x) \) be the solution of the differential equation
\[ \frac{dy}{dx} + 3y \tan^2 x + 3y = \sec^2 x \]
such that \( f(0) = \frac{e^3}{3} + 1 \), then \( f\left( \frac{\pi}{4} \right) \) is equal to:
Find the IUPAC name of the compound.
If \( \lim_{x \to 0} \left( \frac{\tan x}{x} \right)^{\frac{1}{x^2}} = p \), then \( 96 \ln p \) is: 32
The Order of reaction refers to the relationship between the rate of a chemical reaction and the concentration of the species taking part in it. In order to obtain the reaction order, the rate equation of the reaction will given in the question.