320313 A first order reaction is \(50 \%\) completed in \(1.26 \times 10^{14} \mathrm{~s}\). How much time would it take for \(100 \%\) completion?

320314 Decomposition of \(\mathrm{H}_{2} \mathrm{O}_{2}\) follows a first order reaction. In fifty minutes the concentration of \(\mathrm{H}_{2} \mathrm{O}_{2}\) decreases from 0.5 to \(0.125 \mathrm{M}\) in one such decomposition. When the concentration of \(\mathrm{H}_{2} \mathrm{O}_{2}\) reaches \(0.05 \mathrm{M}\), the rate of formation of \(\mathrm{O}_{2}\) will be :

320315 The value of rate constant for a first order is \(2.303 \times 10^{-2} \mathrm{sec}^{-1}\). What will be the time required to reduce the concentration to \(\dfrac{1}{10}\) th of the initial concentration?

320316 For a reaction,
\({\text{X(g)}} \to {\text{Y(g)}} + {\text{Z(g)}}\)
the half-life period is \(10 \mathrm{~min}\). In what period of time would the concentration of \({\text{X}}\) be reduced to \(10 \%\) of original concentration?

320313 A first order reaction is \(50 \%\) completed in \(1.26 \times 10^{14} \mathrm{~s}\). How much time would it take for \(100 \%\) completion?

320314 Decomposition of \(\mathrm{H}_{2} \mathrm{O}_{2}\) follows a first order reaction. In fifty minutes the concentration of \(\mathrm{H}_{2} \mathrm{O}_{2}\) decreases from 0.5 to \(0.125 \mathrm{M}\) in one such decomposition. When the concentration of \(\mathrm{H}_{2} \mathrm{O}_{2}\) reaches \(0.05 \mathrm{M}\), the rate of formation of \(\mathrm{O}_{2}\) will be :

320315 The value of rate constant for a first order is \(2.303 \times 10^{-2} \mathrm{sec}^{-1}\). What will be the time required to reduce the concentration to \(\dfrac{1}{10}\) th of the initial concentration?

320316 For a reaction,
\({\text{X(g)}} \to {\text{Y(g)}} + {\text{Z(g)}}\)
the half-life period is \(10 \mathrm{~min}\). In what period of time would the concentration of \({\text{X}}\) be reduced to \(10 \%\) of original concentration?

320313 A first order reaction is \(50 \%\) completed in \(1.26 \times 10^{14} \mathrm{~s}\). How much time would it take for \(100 \%\) completion?

320314 Decomposition of \(\mathrm{H}_{2} \mathrm{O}_{2}\) follows a first order reaction. In fifty minutes the concentration of \(\mathrm{H}_{2} \mathrm{O}_{2}\) decreases from 0.5 to \(0.125 \mathrm{M}\) in one such decomposition. When the concentration of \(\mathrm{H}_{2} \mathrm{O}_{2}\) reaches \(0.05 \mathrm{M}\), the rate of formation of \(\mathrm{O}_{2}\) will be :

320315 The value of rate constant for a first order is \(2.303 \times 10^{-2} \mathrm{sec}^{-1}\). What will be the time required to reduce the concentration to \(\dfrac{1}{10}\) th of the initial concentration?

320316 For a reaction,
\({\text{X(g)}} \to {\text{Y(g)}} + {\text{Z(g)}}\)
the half-life period is \(10 \mathrm{~min}\). In what period of time would the concentration of \({\text{X}}\) be reduced to \(10 \%\) of original concentration?

320313 A first order reaction is \(50 \%\) completed in \(1.26 \times 10^{14} \mathrm{~s}\). How much time would it take for \(100 \%\) completion?

320314 Decomposition of \(\mathrm{H}_{2} \mathrm{O}_{2}\) follows a first order reaction. In fifty minutes the concentration of \(\mathrm{H}_{2} \mathrm{O}_{2}\) decreases from 0.5 to \(0.125 \mathrm{M}\) in one such decomposition. When the concentration of \(\mathrm{H}_{2} \mathrm{O}_{2}\) reaches \(0.05 \mathrm{M}\), the rate of formation of \(\mathrm{O}_{2}\) will be :

320315 The value of rate constant for a first order is \(2.303 \times 10^{-2} \mathrm{sec}^{-1}\). What will be the time required to reduce the concentration to \(\dfrac{1}{10}\) th of the initial concentration?

320316 For a reaction,
\({\text{X(g)}} \to {\text{Y(g)}} + {\text{Z(g)}}\)
the half-life period is \(10 \mathrm{~min}\). In what period of time would the concentration of \({\text{X}}\) be reduced to \(10 \%\) of original concentration?