A.21 min
B.16 min
C.24 min
D.18 min
Related Mcqs:
- The optimum size ratio for two mixed reactors in series is found in general to be dependent on the kinetics of the reaction and on the conversion level. For reaction order more than one
- The half-line period of a first-order reaction (t1/2) and the rate constant (k) are related by
- If the time required to change the concentration of reactant to half its original value is independent of the initial concentration the order of reaction is
- For the irreversible unimolecular-type first-order reaction
- A certain first-order reaction is half completed in 23 minutes. The rate constant for the reaction must be
- At a certain temperature, the helf-life period for the catalytic ddecomposition of NH3 at 50 mmHg was 4 hour and at 100 mmHg pressure was 3.2 hour. The order of the reaction is
- The half-life period t 1/2 of a radioactive element is N years. The period of its complete decay is
- Two grams of radioactive substance is reduced to 0.25 gm during a period of 60 days. The half-life period is
- The average life of a radioactive atom is Where T + half-life period
- The half-life period may be best determined by
