Related Questions

Effectiveness factor (E) of a catalyst pellet is defined as, E = (actual rate within pore of catalyst/rate if notsnowed by pore diffusion) Effectiveness factor for a first order reaction is given by (where, T = Thiele modulus)
Overall rate of reaction in a heterogenous catalytic reaction depends upon the mass and energy transfer from the fluid to solid surface and its rate of reaction is usually __________ the concentration of catalyst, if it does not entail a chain mechanism.
The catalyst in a second order reversible reaction increases the rate of the forward reaction
In a reversible reaction, a catalyst increases the rate of forward reaction
When a catalyst increases the rate of chemical reaction, the rate constant
When a catalyst increases the rate of forward reaction, the value of rate constant
A reaction in which one of the products of reaction acts as a catalyst is called a/an __________ reaction.
The reaction in which one of the products of reaction acts as a catalyst is called a/an __________ reaction.
A catalyst is said to be a negative catalyst, ifit
For the hydrogenation of oils (i) __________ is commonly used as catalyst and (ii) __________ is a catalyst poison.