Advertisements
Advertisements
Question
For a first-order reaction, the rate constant is 6.909 min−1 the time taken for 75% conversion in minutes is
Options
`(3/2) log 2`
`(2/3) log 2`
`(3/2) log (3/4)`
`(2/3) log (4/3)`
Advertisements
Solution
`(2/3) log 2`
APPEARS IN
RELATED QUESTIONS
What is half life of first order reaction if time required to decrease concentration of reactants from 0.8 M to 0.2 M is 12 hours?
Give two examples for zero order reaction.
For first order reaction the concentration of reactant decreases from 0.2 to 0.1 M in 100 minutes. What is the rate constant of the reaction?
The time of completion of 90% of a first order reaction is approximately ____________.
The rate of formation of B at time t for reaction \[\ce{2A -> 3B}\] is equal to ____________.
0.0210 M solution of N2O5 is allowed to decompose at 43°C. How long will it take to reduce to 0.0150 M?
(Given k = 6.0 × 10−4 sec−1)
A certain zero order reaction has rate constant 0.025 M s-1. What will be the concentration of reactant 'A' after 15 seconds, if initial concentration is 0.50 M?
Half-life of first order reaction is 20 minutes. What is the time taken to reduce the initial concentration of the reactant to `1/10`th?
Which of the following correctly represents integrated rate law equation for a first order reaction in a gas phase?
What are integrated rate laws?
