Advertisements
Advertisements
प्रश्न
For a first-order reaction, the rate constant is 6.909 min−1 the time taken for 75% conversion in minutes is
पर्याय
`(3/2) log 2`
`(2/3) log 2`
`(3/2) log (3/4)`
`(2/3) log (4/3)`
Advertisements
उत्तर
`(2/3) log 2`
APPEARS IN
संबंधित प्रश्न
Answer the following in brief.
Obtain the relationship between the rate constant and half-life of a first-order reaction.
The rate constant of the first order reaction is 1.386 min–1. Calculate the time required for 80% reactant to decompose?
A zero-order reaction \[\ce{X -> Product}\], with an initial concentration 0.02 M has a half-life of 10 min. if one starts with concentration 0.04 M, then the half-life is
Write the rate law for the following reaction.
A reaction that is `3/2` order in x and zero order in y.
Which among the following reaction is an example of a zero order reaction?
The activation energy of a reaction is zero. Its rate constant at 280 K is 1.6 × 10-6 s-1, the rate constant at 300 K is ______.
A first order reaction is 75% completed in 60 minutes, the time required for it's 50% completion is ____________.
For a zero order reaction, the plot of [A]t vs t is linear. The slope of the line is equal to ____________.
The half-life of a first order reaction is 6.0 hour. How long will it take for the concentration of reactant to decrease from 0.4 M to 0.12 M?
A first order reaction is 50% completed in 16 minutes. The percentage of reactant that will react in 32 minutes is ____________.
