The catalytic activity of enzymes is due to their capacity to lower the ______________ energy?

Related Mcqs:

In case of the irreversible unimolecular type, first order reaction, the fractional conversion at any time for constant volume system as compared to variable volume system is___________________?

A. More B. Less C. Same D. Either A. or B., depends on other factors...

For a packed bed reactor; the presence of a long tail in the residence time distribution curve is an indication of ?

A. Ideal plug flow B. Bypass C. Dead zone D. Channelling...

A reaction which is catalysed by a base is catalysed by all substances which have a tendency to_______________________?

A. Lose a proton B. Gain a proton C. Gain an electron D. None of these...

The catalytic converter for conversion of SO2 to SO3 by contact process should have a feed with SO2 content between___________________?

A. 2-5 % B. 7-10 % C. 12-15 % D. 20-25 %...

Rate constant ‘k’ and absolute temperature ‘T’ are related by collision theory (for bimolecular) as______________________?

A. k ∝ T1.5 B. k ∝ exp(-E/RT) C. k ∝ √T D. k ∝ T...