Which of the following is not a unit of reaction rate ?

Related Mcqs:

In a first order reaction, the time required to reduce the concentration of reactant from 1 mole/litre to 0.5 mole/litre will be ______________ that required to reduce it from 10 moles/litre to 5 moles/litre in the same volume ?

A. More than B. Less than C. Same as D. Data insufficient; can’t be predicted...

Autocatalytic reactions are best carried out in a_________________?

A. CSTR B. CSTR in series C. Plug flow reactor D. Recycle reactor...

A catalyst inhibitor____________________?

A. Lessens its selectivity B. May be useful for suppressing undesirable side reactions C. Is added in small quantity during the catalyst manufacture itself D. All A., B. and C....

The reaction between oxygen and organic material is a/an _____________ reaction?

A. Exothermic B. Endothermic C. Biochemical D. Photochemical...

Pick out the wrong statement?

A. Catalytic activity of enzyme catalysed reactions which is affected by temperature, pH value & chemical agents, is maximum at a temperature of about 45°C B. Most of the enzyme catalysed reactions involve at least two substrates C. Enzymes help in increasing the activation energy of the reaction D. Equilibrium concentrations in enzyme catalysed reactions … Pick out the wrong statement?Read More...