A.0.30 mole / (1 hr)
B.0.90 mole / (I hr)
C.0.10 mole / (I hr)
D.?0.30 mole / (I hr)
Related Mcqs:
- A reaction follows the rate expression rate = k CA If the rate is expressed in terms of mole/(1 sec) and the concentration of A (CA) is in mole/lit, the units of the first-order rate constant (k) are
- For the chemical reaction A ? B, it is found that the rate of the reaction increases by a factor of 8 when the concentration of A is doubled. If rate ? CAn, what must n be for this reaction?
- For the chemical reaction A ? B, it is found that the rate of the reaction triples when concentration of A is increased 9 times. If rate ? CAn, what must n be for this reaction?
- For the chemical rection A ? B, it is found that the rate of the reaction doubles as the concentration of A is doubled. If rate ? CAn, what must n be for this reaction?
- For the chemical rection A ? B, it is found that the rate of the reaction quadruples when the concentration of A is doubled. If rate ? CAn, what must n be?
- When a catalyst increases the rate of a chemical reaction, the volue of the rate constant
- During the course of a chemical reaction, the rate of a reaction
- Suppose doubling the concentration of a reactant increases the rate of reaction by a facator of 4, and tripling the concentration of the reactant increases the reaction rate by a factor of 9. Then the rate of reaction is proportional to the concentration of the reactant raised to the
- A certain first-order reaction is half completed in 23 minutes. The rate constant for the reaction must be
- If a mixture containing 3 moles of hydrogen and 1 mole of nitrogen is converted completely in ammonia the ration of initial and final volumes at the same temperature and pressure would be ______________?
