Advertisements
Advertisements
प्रश्न
Identify the order of reaction from the following unit for its rate constant:
L mol–1 s–1
State the order of reaction whose rate constant possess the following unit:
mol–1 L s–1
Identify the order of the reaction if the unit of its rate constant is mol–1 L s–1.
Advertisements
उत्तर
The unit L mol–1sec–1 for the rate constant is the unit of a second-order reaction.
APPEARS IN
संबंधित प्रश्न
Define “zero order reaction”.
In a first order reaction x → y, 40% of the given sample of compound remains unreacted in 45 minutes. Calculate rate constant of the reaction.
The following data were obtained during the first order thermal decomposition of SO2Cl2 at a constant volume :
SO2Cl2 (g) → SO2 (g) + Cl2 (g)
| Experiment | Time/s–1 | Total pressure/atm |
| 1 | 0 | 0.4 |
| 2 | 100 | 0.7 |
Calculate the rate constant.
(Given : log 4 = 0.6021, log 2 = 0.3010)
What is the order of a reaction which has a rate expression; Rate = `"k"["A"]^(3/2)["B"]^1`?
Assertion: Order of the reaction can be zero or fractional.
Reason: We cannot determine order from balanced chemical equation.
Use Molecular Orbital theory to determine the bond order in each of species, [He2j+ and [He2]2+?
For reaction 2A + B → BC + D which of the following does not Express the reaction rates
For the reaction, \[\ce{A +2B → AB2}\], the order w.r.t. reactant A is 2 and w.r.t. reactant B. What will be change in rate of reaction if the concentration of A is doubled and B is halved?
On heating compound (A) gives a gas (B) which is constituent of air. The gas when treated with H2 in the presence of catalyst gives another gas (C) which is basic in nature, (A) should not be ______.
Assertion (A): Order of reaction is applicable to elementary as well as complex reactions.
Reason (R): For a complex reaction, molecularity has no meaning.
