Correct answer
A. Absolute temperature
Explanation
The correct answer is Absolute temperature.
Effectiveness factor E. of a catalyst pellet is defined as, E = (actual rate within pore of the catalyst)/(rate if not snowed by pore diffusion), Effectiveness factor for a first order reaction is given by (where, T = Thiele modulus) ________?
The mass number of an element is equal to the number of ________ in the nucleus?
The most economical flow control valve for use with large diameter pipes is a________?
During a phase change process like sublimation, vaporisation, melting etc., the specific ________ does not change?
At a given value of E/R (ratio of activation energy and gas constant), the ratio of the rate constants at 500°K and 400°K is 2, if Arrhenius law is used. What will be this ratio, if transition state theory is used with the same value of „E/R‟?
Pick out the wrong statement?