The value of Steric factor ‘P’ in the equation k = PZeE/RT usually ranges from ______________________?

Related Mcqs:

Rate of a chemical reaction is not affected by the____________________?

A. Catalyst B. Temperature C. Reactant’s concentration D. Number of molecules of reactants taking part in the reaction...

Pick out the correct statement ?

A. A catalyst speeds up the forward reaction but slows shown the reverse reaction B. Addition of catalyst changes the equilibrium constant C. Pressure changes do not change the equilibrium concentrations D. The composition of equilibrium is changed by catalyst...

The rate of an autocatalytic reaction as shown in the bellow figure, is given by – rA = k . CA . CB. In this case, the__________________?

A. Plot of – rA Vs CA is a straight line with slope k B. Plot of – rA Vs CA is a hyperbola C. Rate of disappearance of reactant A is maximum, where CA = CB D. Both B & C...

A chemical reaction, A → 3B, is conducted in a constant pressure vessel. Starting with pure A, the volume of the reaction mixture increases 3 times in 6 minutes. The fractional conversion is ___________________?

A. 0.33 B. 0.5 C. 1 D. Data insufficient, can’t be predicted...

A space velocity of 5 hr-1 means that ___________________?

A. Five reactor volumes of feed (at specified conditions) are being fed into the reactor per hour B. After every 5 hours, reactor is being filled with the feed C. Cent per cent conversion can be achieved in at least 5 hours D. A fixed conversion of a given batch of feed takes 5 hours...