Rate of a chemical reaction is not affected by the____________________?

Related Mcqs:

The rate of the chemical reaction A → B doubles as the concentration of A i.e.., CA is doubled. If rate of reaction is proportional to CA n, then what is the value of n for this reaction ?

A. 0 B. 0.5 C. 1 D. 2...

The reaction rate almost gets doubled for 10°C rise in temperature. This is due to the fact that the_________________?

A. Increased temperature reduces the activation energy B. Fraction of molecules having threshold energy increases C. Collision frequency increases D. Value of threshold energy decreases...

Space velocity____________________?

A. Describes the extensive operating characteristics of a tubular flow reactor B. Is the maximum feed rate per unit volume of reactor for a given conversion C. Is a measure of the ease of the reaction D. All A., B. and C....

Pick out the wrong statement ?

A. A catalyst does not alter the final position of equilibrium in a reversible reaction B. A catalyst initiates a reaction C. A catalyst is specific in reaction D. A catalyst remains unchanged in chemical composition at the end the reaction...

For the irreversible elementary reactions in parallel as shown in the bellow figure, the rate of disappearance of ‘X’ is equal to_______________?

A. CA (K1 + K2) B. CA (K1 + K2)/2 C. CA . K1/2 D. CA . K2/2...