Rate of an autocatalytic chemical reaction is a function of ___________________?

Related Mcqs:

In the hydrodealkylation of toluene to benzene, the following reactions occur: C7H8 + H2 → C6H6 + CH4 2C6H6 ⇌ C12H10 + H2 Toluene and hydrogen are fed to a reactor in a molar ratio 1:5.80% of the toluene gets converted and the selectivity of benzene(defined as moles of benzene formed/moles of toluene converted) is 90%. The fractional conversion of hydrogen is_______________________?

A. 0.16 B. 0.144 C. 0.152 D. 0.136...

‘Unreacted core model’ represents the reaction involving ______________________?

A. Combustion of coal particles B. Roasting of sulphide ores C. Manufacture of carbon disulphide from elements D. None of these...

The enzyme which can catalyse the conversion of glucose to ethyl alcohol is ___________________?

A. Invertase B. Maltase C. Diastase D. Zymase...

The minimum energy required to allow a chemical reaction to proceed is termed as the ‘threshold energy ‘. Chemical reactions with low activation energy are ________________?

A. Always irreversible B. Insensitive to temperature changes C. Mostly irreversible D. Highly temperature sensitive...

The unit of frequency factor in Arrhenius equation is_______________?

A. Same as that of rate constant B. Same as that of activation energy C. Dimensionless D. None of these...