Reaction rate of a first order reaction, which is half completed in 23 minutes will be _________________?
A. 0.03 sec-1
B. 0.03 min-1
C. 0.03 hr-1
D. 0.05 min-1
Month: February 2019
The reaction in which the rate equation corresponds to a stoichiometric equation, is called a/an _______________ reaction?
The reaction in which the rate equation corresponds to a stoichiometric equation, is called a/an _______________ reaction?
A. Elementary
B. Non-elementary
C. Parallel
D. Autokinetic
Chemical kinetics can predict the _______________ of a chemical reaction?
Chemical kinetics can predict the _______________ of a chemical reaction?
A. Rate
B. Feasibility
C. Both A. & B.
D. Neither A. nor B.
A reaction which is catalysed by an acid is also catalysed by any substance, which has a tendency to _________________?
A reaction which is catalysed by an acid is also catalysed by any substance, which has a tendency to _________________?
A. Lose a proton
B. Gain a proton
C. Lose an electron
D. None of these
The reactions with low activation energy are _____________________?
The reactions with low activation energy are _____________________?
A. Always spontaneous
B. Slow
C. Fast
D. Non-spontaneous
Rate of an autocatalytic chemical reaction is a function of ___________________?
Rate of an autocatalytic chemical reaction is a function of ___________________?
A. Temperature only
B. Pressure only
C. Composition only
D. All A., B. and C.
Oil is hydrogenated using nickel catalyst in a __________________ reactor?
Oil is hydrogenated using nickel catalyst in a __________________ reactor?
A. Batch
B. Slurry
C. Fluidised bed
D. Fixed bed
The 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. Biochemical
B. Photochemical
C. Catalytic
D. Autocatalytic
Which of the following is not endothermic in nature ?
Which of the following is not endothermic in nature ?
A. Combustion of sulphur
B. Gasification of carbon
C. Thermal cracking of fuel oil
D. Steam reforming of naphtha
For a tubular flow reactor with uniform concentration and temperature, the independent variable is___________________?
For a tubular flow reactor with uniform concentration and temperature, the independent variable is___________________?
A. Time
B. Length
C. Diameter
D. None of these