Correct answer
A. More
Explanation
The correct answer is More.
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‟?
Yield strength of a polycrystalline metal with an average grain size „d’, is proportional to ________?
Infective bacteria in water is killed by the ________ process?
The radiation heat flux from a heating element at a temperature of 800°C, in a furnace maintained at 300°C is 8 kW/m2. The flux, when the element temperature is increased to 1000°C for the same furnace temperature is________?
Heat sensitive materials with very high latent heat of vaporisation may be economically separated using________?
Molten soap mass is transported by a ________ pump?